| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $94.76 | 13.731% | $107.7715 | $107.77 | $107.75 | $107.80 |
| Purchase #2 | $66.65 | 4.299% | $69.5153 | $69.52 | $69.50 | $69.50 |
| Purchase #3 | $227.76 | 12.535% | $256.3097 | $256.31 | $256.30 | $256.30 |
| Purchase #4 | $194.67 | 7.304% | $208.8887 | $208.89 | $208.90 | $208.90 |
| Purchase #5 | $108.39 | 11.126% | $120.4495 | $120.45 | $120.45 | $120.40 |
| Purchase #6 | $211.25 | 6.705% | $225.4143 | $225.41 | $225.40 | $225.40 |
| Purchase #7 | $124.55 | 10.407% | $137.5119 | $137.51 | $137.50 | $137.50 |
| 7 purchase totals = | $1,028.03 | $1,125.8609 | $1,125.86 | $1,125.80 | $1,125.80 | |