| 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 | $179.38 | 7.850% | $193.4613 | $193.46 | $193.45 | $193.50 |
| Purchase #2 | $57.46 | 12.515% | $64.6511 | $64.65 | $64.65 | $64.70 |
| Purchase #3 | $55.49 | 5.487% | $58.5347 | $58.53 | $58.55 | $58.50 |
| Purchase #4 | $248.90 | 3.394% | $257.3477 | $257.35 | $257.35 | $257.30 |
| Purchase #5 | $91.65 | 4.320% | $95.6093 | $95.61 | $95.60 | $95.60 |
| Purchase #6 | $49.45 | 10.753% | $54.7674 | $54.77 | $54.75 | $54.80 |
| Purchase #7 | $85.63 | 13.468% | $97.1626 | $97.16 | $97.15 | $97.20 |
| 7 purchase totals = | $767.96 | $821.5341 | $821.53 | $821.50 | $821.60 | |