| 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 | $53.49 | 4.600% | $55.9505 | $55.95 | $55.95 | $56.00 |
| Purchase #2 | $138.98 | 7.801% | $149.8218 | $149.82 | $149.80 | $149.80 |
| Purchase #3 | $218.54 | 11.171% | $242.9531 | $242.95 | $242.95 | $243.00 |
| Purchase #4 | $138.86 | 4.694% | $145.3781 | $145.38 | $145.40 | $145.40 |
| Purchase #5 | $68.74 | 6.732% | $73.3676 | $73.37 | $73.35 | $73.40 |
| Purchase #6 | $134.67 | 11.617% | $150.3146 | $150.31 | $150.30 | $150.30 |
| Purchase #7 | $97.97 | 11.201% | $108.9436 | $108.94 | $108.95 | $108.90 |
| 7 purchase totals = | $851.25 | $926.7293 | $926.72 | $926.70 | $926.80 | |