| 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 | $66.33 | 11.113% | $73.7013 | $73.70 | $73.70 | $73.70 |
| Purchase #2 | $59.43 | 12.377% | $66.7857 | $66.79 | $66.80 | $66.80 |
| Purchase #3 | $154.94 | 4.692% | $162.2098 | $162.21 | $162.20 | $162.20 |
| Purchase #4 | $93.48 | 9.575% | $102.4307 | $102.43 | $102.45 | $102.40 |
| Purchase #5 | $108.28 | 4.612% | $113.2739 | $113.27 | $113.25 | $113.30 |
| Purchase #6 | $143.72 | 10.336% | $158.5749 | $158.57 | $158.55 | $158.60 |
| Purchase #7 | $147.94 | 3.660% | $153.3546 | $153.35 | $153.35 | $153.40 |
| 7 purchase totals = | $774.12 | $830.3309 | $830.32 | $830.30 | $830.40 | |