| 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 | $13.82 | 6.552% | $14.7255 | $14.73 | $14.75 | $14.70 |
| Purchase #2 | $97.75 | 9.567% | $107.1017 | $107.10 | $107.10 | $107.10 |
| Purchase #3 | $157.29 | 13.517% | $178.5509 | $178.55 | $178.55 | $178.60 |
| Purchase #4 | $14.44 | 4.659% | $15.1128 | $15.11 | $15.10 | $15.10 |
| Purchase #5 | $88.70 | 10.622% | $98.1217 | $98.12 | $98.10 | $98.10 |
| Purchase #6 | $121.28 | 12.778% | $136.7772 | $136.78 | $136.80 | $136.80 |
| Purchase #7 | $245.86 | 13.793% | $279.7715 | $279.77 | $279.75 | $279.80 |
| 7 purchase totals = | $739.14 | $830.1613 | $830.16 | $830.15 | $830.20 | |