| 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 | $18.68 | 8.363% | $20.2422 | $20.24 | $20.25 | $20.20 |
| Purchase #2 | $46.34 | 11.555% | $51.6946 | $51.69 | $51.70 | $51.70 |
| Purchase #3 | $246.36 | 9.706% | $270.2717 | $270.27 | $270.25 | $270.30 |
| Purchase #4 | $76.68 | 4.528% | $80.1521 | $80.15 | $80.15 | $80.20 |
| Purchase #5 | $245.55 | 4.621% | $256.8969 | $256.90 | $256.90 | $256.90 |
| Purchase #6 | $147.27 | 7.311% | $158.0369 | $158.04 | $158.05 | $158.00 |
| Purchase #7 | $99.54 | 6.168% | $105.6796 | $105.68 | $105.70 | $105.70 |
| 7 purchase totals = | $880.42 | $942.9740 | $942.97 | $943.00 | $943.00 | |