| 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 | $99.45 | 8.872% | $108.2732 | $108.27 | $108.25 | $108.30 |
| Purchase #2 | $231.74 | 8.174% | $250.6824 | $250.68 | $250.70 | $250.70 |
| Purchase #3 | $35.88 | 9.622% | $39.3324 | $39.33 | $39.35 | $39.30 |
| Purchase #4 | $46.48 | 3.608% | $48.157 | $48.16 | $48.15 | $48.20 |
| Purchase #5 | $94.81 | 3.820% | $98.4317 | $98.43 | $98.45 | $98.40 |
| Purchase #6 | $63.31 | 3.303% | $65.4011 | $65.40 | $65.40 | $65.40 |
| Purchase #7 | $206.73 | 6.526% | $220.2212 | $220.22 | $220.20 | $220.20 |
| 7 purchase totals = | $778.40 | $830.4990 | $830.49 | $830.50 | $830.50 | |