| 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 | $79.59 | 9.574% | $87.2099 | $87.21 | $87.20 | $87.20 |
| Purchase #2 | $53.60 | 5.351% | $56.4681 | $56.47 | $56.45 | $56.50 |
| Purchase #3 | $42.63 | 5.125% | $44.8148 | $44.81 | $44.80 | $44.80 |
| Purchase #4 | $170.26 | 12.263% | $191.139 | $191.14 | $191.15 | $191.10 |
| Purchase #5 | $42.44 | 5.284% | $44.6825 | $44.68 | $44.70 | $44.70 |
| Purchase #6 | $222.50 | 11.559% | $248.2188 | $248.22 | $248.20 | $248.20 |
| Purchase #7 | $102.57 | 3.302% | $105.9569 | $105.96 | $105.95 | $106.00 |
| 7 purchase totals = | $713.59 | $778.4900 | $778.49 | $778.45 | $778.50 | |