| 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 | $111.95 | 4.458% | $116.9407 | $116.94 | $116.95 | $116.90 |
| Purchase #2 | $74.40 | 7.128% | $79.7032 | $79.70 | $79.70 | $79.70 |
| Purchase #3 | $48.63 | 4.642% | $50.8874 | $50.89 | $50.90 | $50.90 |
| Purchase #4 | $156.32 | 11.675% | $174.5704 | $174.57 | $174.55 | $174.60 |
| Purchase #5 | $87.35 | 3.421% | $90.3382 | $90.34 | $90.35 | $90.30 |
| Purchase #6 | $71.28 | 3.529% | $73.7955 | $73.80 | $73.80 | $73.80 |
| Purchase #7 | $244.61 | 3.257% | $252.5769 | $252.58 | $252.60 | $252.60 |
| 7 purchase totals = | $794.54 | $838.8123 | $838.82 | $838.85 | $838.80 | |