| 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 | $47.95 | 5.385% | $50.5321 | $50.53 | $50.55 | $50.50 |
| Purchase #2 | $74.34 | 13.658% | $84.4934 | $84.49 | $84.50 | $84.50 |
| Purchase #3 | $86.31 | 9.386% | $94.4111 | $94.41 | $94.40 | $94.40 |
| Purchase #4 | $96.26 | 8.293% | $104.2428 | $104.24 | $104.25 | $104.20 |
| Purchase #5 | $117.82 | 12.602% | $132.6677 | $132.67 | $132.65 | $132.70 |
| Purchase #6 | $107.28 | 9.115% | $117.0586 | $117.06 | $117.05 | $117.10 |
| Purchase #7 | $65.66 | 8.776% | $71.4223 | $71.42 | $71.40 | $71.40 |
| 7 purchase totals = | $595.62 | $654.8280 | $654.82 | $654.80 | $654.80 | |