| 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 | $216.56 | 5.492% | $228.4535 | $228.45 | $228.45 | $228.50 |
| Purchase #2 | $30.27 | 11.552% | $33.7668 | $33.77 | $33.75 | $33.80 |
| Purchase #3 | $29.55 | 9.318% | $32.3035 | $32.30 | $32.30 | $32.30 |
| Purchase #4 | $26.44 | 10.105% | $29.1118 | $29.11 | $29.10 | $29.10 |
| Purchase #5 | $207.69 | 12.519% | $233.6907 | $233.69 | $233.70 | $233.70 |
| Purchase #6 | $89.65 | 10.117% | $98.7199 | $98.72 | $98.70 | $98.70 |
| Purchase #7 | $33.53 | 5.415% | $35.3456 | $35.35 | $35.35 | $35.30 |
| 7 purchase totals = | $633.69 | $691.3918 | $691.39 | $691.35 | $691.40 | |