| 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 | $71.51 | 13.128% | $80.8978 | $80.90 | $80.90 | $80.90 |
| Purchase #2 | $56.65 | 8.552% | $61.4947 | $61.49 | $61.50 | $61.50 |
| Purchase #3 | $50.30 | 6.776% | $53.7083 | $53.71 | $53.70 | $53.70 |
| Purchase #4 | $103.38 | 11.414% | $115.1798 | $115.18 | $115.20 | $115.20 |
| Purchase #5 | $207.99 | 11.700% | $232.3248 | $232.32 | $232.30 | $232.30 |
| Purchase #6 | $173.90 | 12.426% | $195.5088 | $195.51 | $195.50 | $195.50 |
| Purchase #7 | $55.94 | 11.194% | $62.2019 | $62.20 | $62.20 | $62.20 |
| 7 purchase totals = | $719.67 | $801.3161 | $801.31 | $801.30 | $801.30 | |