| 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 | $66.97 | 12.520% | $75.3546 | $75.35 | $75.35 | $75.40 |
| Purchase #2 | $76.56 | 13.722% | $87.0656 | $87.07 | $87.05 | $87.10 |
| Purchase #3 | $33.83 | 12.671% | $38.1166 | $38.12 | $38.10 | $38.10 |
| Purchase #4 | $55.30 | 8.404% | $59.9474 | $59.95 | $59.95 | $59.90 |
| Purchase #5 | $57.88 | 9.565% | $63.4162 | $63.42 | $63.40 | $63.40 |
| Purchase #6 | $165.32 | 12.814% | $186.5041 | $186.50 | $186.50 | $186.50 |
| Purchase #7 | $102.43 | 7.491% | $110.103 | $110.10 | $110.10 | $110.10 |
| 7 purchase totals = | $558.29 | $620.5075 | $620.51 | $620.45 | $620.50 | |