| 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 | $43.80 | 11.812% | $48.9737 | $48.97 | $48.95 | $49.00 |
| Purchase #2 | $241.51 | 10.635% | $267.1946 | $267.19 | $267.20 | $267.20 |
| Purchase #3 | $40.41 | 6.155% | $42.8972 | $42.90 | $42.90 | $42.90 |
| Purchase #4 | $199.80 | 7.797% | $215.3784 | $215.38 | $215.40 | $215.40 |
| Purchase #5 | $138.31 | 8.401% | $149.9294 | $149.93 | $149.95 | $149.90 |
| Purchase #6 | $244.33 | 11.191% | $271.673 | $271.67 | $271.65 | $271.70 |
| Purchase #7 | $211.33 | 6.134% | $224.293 | $224.29 | $224.30 | $224.30 |
| 7 purchase totals = | $1,119.49 | $1,220.3393 | $1,220.33 | $1,220.35 | $1,220.40 | |