| 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 | $8.55 | 5.753% | $9.0419 | $9.04 | $9.05 | $9.00 |
| Purchase #2 | $131.75 | 4.231% | $137.3243 | $137.32 | $137.30 | $137.30 |
| Purchase #3 | $62.89 | 8.593% | $68.2941 | $68.29 | $68.30 | $68.30 |
| Purchase #4 | $55.70 | 5.390% | $58.7022 | $58.70 | $58.70 | $58.70 |
| Purchase #5 | $53.25 | 11.118% | $59.1703 | $59.17 | $59.15 | $59.20 |
| Purchase #6 | $173.94 | 3.234% | $179.5652 | $179.57 | $179.55 | $179.60 |
| Purchase #7 | $122.54 | 9.783% | $134.5281 | $134.53 | $134.55 | $134.50 |
| 7 purchase totals = | $608.62 | $646.6261 | $646.62 | $646.60 | $646.60 | |