| 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 | $66.30 | 12.220% | $74.4019 | $74.40 | $74.40 | $74.40 |
| Purchase #2 | $131.40 | 6.563% | $140.0238 | $140.02 | $140.00 | $140.00 |
| Purchase #3 | $173.44 | 11.846% | $193.9857 | $193.99 | $194.00 | $194.00 |
| Purchase #4 | $51.35 | 6.405% | $54.639 | $54.64 | $54.65 | $54.60 |
| Purchase #5 | $35.28 | 6.140% | $37.4462 | $37.45 | $37.45 | $37.40 |
| Purchase #6 | $126.94 | 13.719% | $144.3549 | $144.35 | $144.35 | $144.40 |
| Purchase #7 | $55.99 | 4.757% | $58.6534 | $58.65 | $58.65 | $58.70 |
| 7 purchase totals = | $640.70 | $703.5049 | $703.50 | $703.50 | $703.50 | |