| 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 | $91.68 | 12.657% | $103.2839 | $103.28 | $103.30 | $103.30 |
| Purchase #2 | $224.86 | 4.801% | $235.6555 | $235.66 | $235.65 | $235.70 |
| Purchase #3 | $94.68 | 11.348% | $105.4243 | $105.42 | $105.40 | $105.40 |
| Purchase #4 | $133.85 | 6.487% | $142.5328 | $142.53 | $142.55 | $142.50 |
| Purchase #5 | $54.37 | 7.296% | $58.3368 | $58.34 | $58.35 | $58.30 |
| Purchase #6 | $39.74 | 3.432% | $41.1039 | $41.10 | $41.10 | $41.10 |
| Purchase #7 | $27.56 | 5.606% | $29.105 | $29.11 | $29.10 | $29.10 |
| 7 purchase totals = | $666.74 | $715.4422 | $715.44 | $715.45 | $715.40 | |