| 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 | $44.86 | 5.150% | $47.1703 | $47.17 | $47.15 | $47.20 |
| Purchase #2 | $103.35 | 10.234% | $113.9268 | $113.93 | $113.95 | $113.90 |
| Purchase #3 | $116.34 | 10.241% | $128.2544 | $128.25 | $128.25 | $128.30 |
| Purchase #4 | $93.50 | 13.744% | $106.3506 | $106.35 | $106.35 | $106.40 |
| Purchase #5 | $19.56 | 5.247% | $20.5863 | $20.59 | $20.60 | $20.60 |
| Purchase #6 | $89.38 | 5.816% | $94.5783 | $94.58 | $94.60 | $94.60 |
| Purchase #7 | $62.59 | 9.549% | $68.5667 | $68.57 | $68.55 | $68.60 |
| 7 purchase totals = | $529.58 | $579.4334 | $579.44 | $579.45 | $579.60 | |