| 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 | $74.83 | 6.200% | $79.4695 | $79.47 | $79.45 | $79.50 |
| Purchase #2 | $170.91 | 4.165% | $178.0284 | $178.03 | $178.05 | $178.00 |
| Purchase #3 | $53.91 | 13.200% | $61.0261 | $61.03 | $61.05 | $61.00 |
| Purchase #4 | $192.26 | 12.684% | $216.6463 | $216.65 | $216.65 | $216.60 |
| Purchase #5 | $39.57 | 9.243% | $43.2275 | $43.23 | $43.25 | $43.20 |
| Purchase #6 | $85.80 | 9.711% | $94.132 | $94.13 | $94.15 | $94.10 |
| Purchase #7 | $172.68 | 6.325% | $183.602 | $183.60 | $183.60 | $183.60 |
| 7 purchase totals = | $789.96 | $856.1318 | $856.14 | $856.20 | $856.00 | |