| 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 | $95.60 | 3.645% | $99.0846 | $99.08 | $99.10 | $99.10 |
| Purchase #2 | $202.68 | 4.771% | $212.3499 | $212.35 | $212.35 | $212.30 |
| Purchase #3 | $108.39 | 7.559% | $116.5832 | $116.58 | $116.60 | $116.60 |
| Purchase #4 | $173.82 | 3.642% | $180.1505 | $180.15 | $180.15 | $180.20 |
| Purchase #5 | $12.46 | 3.287% | $12.8696 | $12.87 | $12.85 | $12.90 |
| Purchase #6 | $29.90 | 7.697% | $32.2014 | $32.20 | $32.20 | $32.20 |
| Purchase #7 | $59.25 | 12.300% | $66.5378 | $66.54 | $66.55 | $66.50 |
| 7 purchase totals = | $682.10 | $719.7770 | $719.77 | $719.80 | $719.80 | |