| 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 | $38.70 | 6.259% | $41.1222 | $41.12 | $41.10 | $41.10 |
| Purchase #2 | $143.32 | 3.426% | $148.2301 | $148.23 | $148.25 | $148.20 |
| Purchase #3 | $149.50 | 11.127% | $166.1349 | $166.13 | $166.15 | $166.10 |
| Purchase #4 | $188.75 | 5.539% | $199.2049 | $199.20 | $199.20 | $199.20 |
| Purchase #5 | $13.76 | 6.168% | $14.6087 | $14.61 | $14.60 | $14.60 |
| Purchase #6 | $131.33 | 3.142% | $135.4564 | $135.46 | $135.45 | $135.50 |
| Purchase #7 | $81.92 | 13.787% | $93.2143 | $93.21 | $93.20 | $93.20 |
| 7 purchase totals = | $747.28 | $797.9715 | $797.96 | $797.95 | $797.90 | |