| 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 | $24.99 | 9.657% | $27.4033 | $27.40 | $27.40 | $27.40 |
| Purchase #2 | $170.92 | 4.579% | $178.7464 | $178.75 | $178.75 | $178.70 |
| Purchase #3 | $108.30 | 10.696% | $119.8838 | $119.88 | $119.90 | $119.90 |
| Purchase #4 | $7.38 | 7.272% | $7.9167 | $7.92 | $7.90 | $7.90 |
| Purchase #5 | $92.35 | 12.107% | $103.5308 | $103.53 | $103.55 | $103.50 |
| Purchase #6 | $212.64 | 8.118% | $229.9021 | $229.90 | $229.90 | $229.90 |
| Purchase #7 | $108.74 | 10.685% | $120.3589 | $120.36 | $120.35 | $120.40 |
| 7 purchase totals = | $725.32 | $787.7420 | $787.74 | $787.75 | $787.70 | |