| 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 | $64.81 | 5.656% | $68.4757 | $68.48 | $68.50 | $68.50 |
| Purchase #2 | $8.83 | 12.434% | $9.9279 | $9.93 | $9.95 | $9.90 |
| Purchase #3 | $21.57 | 7.678% | $23.2261 | $23.23 | $23.25 | $23.20 |
| Purchase #4 | $33.45 | 7.106% | $35.827 | $35.83 | $35.85 | $35.80 |
| Purchase #5 | $131.33 | 4.273% | $136.9417 | $136.94 | $136.95 | $136.90 |
| Purchase #6 | $54.33 | 9.572% | $59.5305 | $59.53 | $59.55 | $59.50 |
| Purchase #7 | $195.93 | 5.611% | $206.9236 | $206.92 | $206.90 | $206.90 |
| 7 purchase totals = | $510.25 | $540.8525 | $540.86 | $540.95 | $540.70 | |