| 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 | $88.91 | 9.640% | $97.4809 | $97.48 | $97.50 | $97.50 |
| Purchase #2 | $224.48 | 3.153% | $231.5579 | $231.56 | $231.55 | $231.60 |
| Purchase #3 | $97.42 | 13.190% | $110.2697 | $110.27 | $110.25 | $110.30 |
| Purchase #4 | $53.32 | 9.444% | $58.3555 | $58.36 | $58.35 | $58.40 |
| Purchase #5 | $5.47 | 12.778% | $6.169 | $6.17 | $6.15 | $6.20 |
| Purchase #6 | $172.53 | 12.662% | $194.3757 | $194.38 | $194.40 | $194.40 |
| Purchase #7 | $28.28 | 5.515% | $29.8396 | $29.84 | $29.85 | $29.80 |
| 7 purchase totals = | $670.41 | $728.0483 | $728.06 | $728.05 | $728.20 | |