| 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 | $33.25 | 12.332% | $37.3504 | $37.35 | $37.35 | $37.40 |
| Purchase #2 | $199.73 | 10.214% | $220.1304 | $220.13 | $220.15 | $220.10 |
| Purchase #3 | $103.56 | 8.306% | $112.1617 | $112.16 | $112.15 | $112.20 |
| Purchase #4 | $93.49 | 8.725% | $101.647 | $101.65 | $101.65 | $101.60 |
| Purchase #5 | $63.92 | 7.515% | $68.7236 | $68.72 | $68.70 | $68.70 |
| Purchase #6 | $20.48 | 5.224% | $21.5499 | $21.55 | $21.55 | $21.50 |
| Purchase #7 | $184.71 | 3.326% | $190.8535 | $190.85 | $190.85 | $190.90 |
| 7 purchase totals = | $699.14 | $752.4165 | $752.41 | $752.40 | $752.40 | |