| 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 | $107.79 | 4.217% | $112.3355 | $112.34 | $112.35 | $112.30 |
| Purchase #2 | $67.96 | 8.375% | $73.6517 | $73.65 | $73.65 | $73.70 |
| Purchase #3 | $240.70 | 13.451% | $273.0766 | $273.08 | $273.10 | $273.10 |
| Purchase #4 | $109.86 | 9.792% | $120.6175 | $120.62 | $120.60 | $120.60 |
| Purchase #5 | $40.44 | 13.531% | $45.9119 | $45.91 | $45.90 | $45.90 |
| Purchase #6 | $62.45 | 13.407% | $70.8227 | $70.82 | $70.80 | $70.80 |
| Purchase #7 | $121.29 | 5.326% | $127.7499 | $127.75 | $127.75 | $127.70 |
| 7 purchase totals = | $750.49 | $824.1658 | $824.17 | $824.15 | $824.10 | |