| 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 | $84.43 | 11.147% | $93.8414 | $93.84 | $93.85 | $93.80 |
| Purchase #2 | $30.49 | 7.278% | $32.7091 | $32.71 | $32.70 | $32.70 |
| Purchase #3 | $199.48 | 11.337% | $222.095 | $222.10 | $222.10 | $222.10 |
| Purchase #4 | $205.92 | 8.670% | $223.7733 | $223.77 | $223.75 | $223.80 |
| Purchase #5 | $37.38 | 7.821% | $40.3035 | $40.30 | $40.30 | $40.30 |
| Purchase #6 | $16.89 | 13.309% | $19.1379 | $19.14 | $19.15 | $19.10 |
| Purchase #7 | $170.34 | 7.472% | $183.0678 | $183.07 | $183.05 | $183.10 |
| 7 purchase totals = | $744.93 | $814.9280 | $814.93 | $814.90 | $814.90 | |