| 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 | $74.49 | 5.559% | $78.6309 | $78.63 | $78.65 | $78.60 |
| Purchase #2 | $65.91 | 13.752% | $74.9739 | $74.97 | $74.95 | $75.00 |
| Purchase #3 | $153.48 | 12.862% | $173.2206 | $173.22 | $173.20 | $173.20 |
| Purchase #4 | $179.70 | 5.867% | $190.243 | $190.24 | $190.25 | $190.20 |
| Purchase #5 | $62.64 | 6.662% | $66.8131 | $66.81 | $66.80 | $66.80 |
| Purchase #6 | $244.52 | 7.789% | $263.5657 | $263.57 | $263.55 | $263.60 |
| Purchase #7 | $20.76 | 7.576% | $22.3328 | $22.33 | $22.35 | $22.30 |
| 7 purchase totals = | $801.50 | $869.7800 | $869.77 | $869.75 | $869.70 | |