| 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 | $149.29 | 3.743% | $154.8779 | $154.88 | $154.90 | $154.90 |
| Purchase #2 | $27.61 | 4.622% | $28.8861 | $28.89 | $28.90 | $28.90 |
| Purchase #3 | $101.52 | 6.485% | $108.1036 | $108.10 | $108.10 | $108.10 |
| Purchase #4 | $110.40 | 11.658% | $123.2704 | $123.27 | $123.25 | $123.30 |
| Purchase #5 | $49.74 | 13.193% | $56.3022 | $56.30 | $56.30 | $56.30 |
| Purchase #6 | $118.33 | 7.365% | $127.045 | $127.05 | $127.05 | $127.00 |
| Purchase #7 | $58.53 | 8.161% | $63.3066 | $63.31 | $63.30 | $63.30 |
| 7 purchase totals = | $615.42 | $661.7918 | $661.80 | $661.80 | $661.80 | |