| 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 | $46.55 | 8.800% | $50.6464 | $50.65 | $50.65 | $50.60 |
| Purchase #2 | $68.68 | 4.299% | $71.6326 | $71.63 | $71.65 | $71.60 |
| Purchase #3 | $87.36 | 8.102% | $94.4379 | $94.44 | $94.45 | $94.40 |
| Purchase #4 | $115.92 | 10.275% | $127.8308 | $127.83 | $127.85 | $127.80 |
| Purchase #5 | $58.47 | 10.398% | $64.5497 | $64.55 | $64.55 | $64.50 |
| Purchase #6 | $96.73 | 5.741% | $102.2833 | $102.28 | $102.30 | $102.30 |
| Purchase #7 | $39.39 | 10.601% | $43.5657 | $43.57 | $43.55 | $43.60 |
| 7 purchase totals = | $513.10 | $554.9464 | $554.95 | $555.00 | $554.80 | |