| 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 | $94.89 | 7.148% | $101.6727 | $101.67 | $101.65 | $101.70 |
| Purchase #2 | $151.34 | 3.469% | $156.59 | $156.59 | $156.60 | $156.60 |
| Purchase #3 | $37.66 | 9.730% | $41.3243 | $41.32 | $41.30 | $41.30 |
| Purchase #4 | $40.66 | 9.168% | $44.3877 | $44.39 | $44.40 | $44.40 |
| Purchase #5 | $87.93 | 7.491% | $94.5168 | $94.52 | $94.50 | $94.50 |
| Purchase #6 | $16.72 | 9.108% | $18.2429 | $18.24 | $18.25 | $18.20 |
| Purchase #7 | $15.48 | 12.415% | $17.4018 | $17.40 | $17.40 | $17.40 |
| 7 purchase totals = | $444.68 | $474.1362 | $474.13 | $474.10 | $474.10 | |