| 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 | $20.35 | 13.731% | $23.1443 | $23.14 | $23.15 | $23.10 |
| Purchase #2 | $195.96 | 4.781% | $205.3288 | $205.33 | $205.35 | $205.30 |
| Purchase #3 | $244.69 | 3.478% | $253.2003 | $253.20 | $253.20 | $253.20 |
| Purchase #4 | $67.57 | 11.462% | $75.3149 | $75.31 | $75.30 | $75.30 |
| Purchase #5 | $84.48 | 13.204% | $95.6347 | $95.63 | $95.65 | $95.60 |
| Purchase #6 | $176.64 | 6.447% | $188.028 | $188.03 | $188.05 | $188.00 |
| Purchase #7 | $146.61 | 8.288% | $158.761 | $158.76 | $158.75 | $158.80 |
| 7 purchase totals = | $936.30 | $999.4120 | $999.40 | $999.45 | $999.30 | |