| 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 | $65.31 | 5.774% | $69.081 | $69.08 | $69.10 | $69.10 |
| Purchase #2 | $206.27 | 11.274% | $229.5249 | $229.52 | $229.50 | $229.50 |
| Purchase #3 | $151.64 | 13.371% | $171.9158 | $171.92 | $171.90 | $171.90 |
| Purchase #4 | $30.77 | 7.241% | $32.9981 | $33.00 | $33.00 | $33.00 |
| Purchase #5 | $233.39 | 8.683% | $253.6553 | $253.66 | $253.65 | $253.70 |
| Purchase #6 | $115.34 | 4.261% | $120.2546 | $120.25 | $120.25 | $120.30 |
| Purchase #7 | $50.32 | 7.622% | $54.1554 | $54.16 | $54.15 | $54.20 |
| 7 purchase totals = | $853.04 | $931.5851 | $931.59 | $931.55 | $931.70 | |