| 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 | $48.47 | 10.870% | $53.7387 | $53.74 | $53.75 | $53.70 |
| Purchase #2 | $97.38 | 10.434% | $107.5406 | $107.54 | $107.55 | $107.50 |
| Purchase #3 | $66.43 | 12.637% | $74.8248 | $74.82 | $74.80 | $74.80 |
| Purchase #4 | $10.95 | 5.122% | $11.5109 | $11.51 | $11.50 | $11.50 |
| Purchase #5 | $163.95 | 10.444% | $181.0729 | $181.07 | $181.05 | $181.10 |
| Purchase #6 | $171.38 | 13.403% | $194.3501 | $194.35 | $194.35 | $194.40 |
| Purchase #7 | $24.48 | 3.560% | $25.3515 | $25.35 | $25.35 | $25.40 |
| 7 purchase totals = | $583.04 | $648.3895 | $648.38 | $648.35 | $648.40 | |