| 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 | $21.55 | 11.242% | $23.9727 | $23.97 | $23.95 | $24.00 |
| Purchase #2 | $110.39 | 4.316% | $115.1544 | $115.15 | $115.15 | $115.20 |
| Purchase #3 | $79.79 | 9.327% | $87.232 | $87.23 | $87.25 | $87.20 |
| Purchase #4 | $156.53 | 3.247% | $161.6125 | $161.61 | $161.60 | $161.60 |
| Purchase #5 | $12.47 | 12.831% | $14.07 | $14.07 | $14.05 | $14.10 |
| Purchase #6 | $120.99 | 4.331% | $126.2301 | $126.23 | $126.25 | $126.20 |
| Purchase #7 | $194.57 | 7.755% | $209.6589 | $209.66 | $209.65 | $209.70 |
| 7 purchase totals = | $696.29 | $737.9306 | $737.92 | $737.90 | $738.00 | |