| 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 | $72.47 | 9.709% | $79.5061 | $79.51 | $79.50 | $79.50 |
| Purchase #2 | $234.69 | 8.258% | $254.0707 | $254.07 | $254.05 | $254.10 |
| Purchase #3 | $227.62 | 10.164% | $250.7553 | $250.76 | $250.75 | $250.80 |
| Purchase #4 | $51.25 | 6.403% | $54.5315 | $54.53 | $54.55 | $54.50 |
| Purchase #5 | $59.62 | 13.725% | $67.8028 | $67.80 | $67.80 | $67.80 |
| Purchase #6 | $50.97 | 11.629% | $56.8973 | $56.90 | $56.90 | $56.90 |
| Purchase #7 | $190.57 | 8.285% | $206.3587 | $206.36 | $206.35 | $206.40 |
| 7 purchase totals = | $887.19 | $969.9224 | $969.93 | $969.90 | $970.00 | |