| 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 | $93.55 | 9.412% | $102.3549 | $102.35 | $102.35 | $102.40 |
| Purchase #2 | $118.71 | 3.164% | $122.466 | $122.47 | $122.45 | $122.50 |
| Purchase #3 | $6.40 | 8.839% | $6.9657 | $6.97 | $6.95 | $7.00 |
| Purchase #4 | $144.68 | 10.485% | $159.8497 | $159.85 | $159.85 | $159.80 |
| Purchase #5 | $97.95 | 3.736% | $101.6094 | $101.61 | $101.60 | $101.60 |
| Purchase #6 | $44.72 | 6.451% | $47.6049 | $47.60 | $47.60 | $47.60 |
| Purchase #7 | $58.93 | 3.336% | $60.8959 | $60.90 | $60.90 | $60.90 |
| 7 purchase totals = | $564.94 | $601.7465 | $601.75 | $601.70 | $601.80 | |