| 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 | $95.51 | 11.576% | $106.5662 | $106.57 | $106.55 | $106.60 |
| Purchase #2 | $72.61 | 3.413% | $75.0882 | $75.09 | $75.10 | $75.10 |
| Purchase #3 | $163.65 | 10.508% | $180.8463 | $180.85 | $180.85 | $180.80 |
| Purchase #4 | $31.86 | 9.575% | $34.9106 | $34.91 | $34.90 | $34.90 |
| Purchase #5 | $201.33 | 4.523% | $210.4362 | $210.44 | $210.45 | $210.40 |
| Purchase #6 | $27.81 | 4.770% | $29.1365 | $29.14 | $29.15 | $29.10 |
| Purchase #7 | $108.66 | 10.663% | $120.2464 | $120.25 | $120.25 | $120.20 |
| 7 purchase totals = | $701.43 | $757.2304 | $757.25 | $757.25 | $757.10 | |