| 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 | $61.73 | 9.754% | $67.7511 | $67.75 | $67.75 | $67.80 |
| Purchase #2 | $11.94 | 8.578% | $12.9642 | $12.96 | $12.95 | $13.00 |
| Purchase #3 | $238.37 | 6.191% | $253.1275 | $253.13 | $253.15 | $253.10 |
| Purchase #4 | $180.50 | 5.644% | $190.6874 | $190.69 | $190.70 | $190.70 |
| Purchase #5 | $58.55 | 5.403% | $61.7135 | $61.71 | $61.70 | $61.70 |
| Purchase #6 | $47.53 | 12.422% | $53.4342 | $53.43 | $53.45 | $53.40 |
| Purchase #7 | $96.59 | 5.725% | $102.1198 | $102.12 | $102.10 | $102.10 |
| 7 purchase totals = | $695.21 | $741.7977 | $741.79 | $741.80 | $741.80 | |