| 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 | $28.42 | 11.252% | $31.6178 | $31.62 | $31.60 | $31.60 |
| Purchase #2 | $246.25 | 9.785% | $270.3456 | $270.35 | $270.35 | $270.30 |
| Purchase #3 | $42.40 | 10.580% | $46.8859 | $46.89 | $46.90 | $46.90 |
| Purchase #4 | $181.36 | 7.314% | $194.6247 | $194.62 | $194.60 | $194.60 |
| Purchase #5 | $82.56 | 11.355% | $91.9347 | $91.93 | $91.95 | $91.90 |
| Purchase #6 | $212.41 | 6.561% | $226.3462 | $226.35 | $226.35 | $226.30 |
| Purchase #7 | $13.53 | 8.743% | $14.7129 | $14.71 | $14.70 | $14.70 |
| 7 purchase totals = | $806.93 | $876.4678 | $876.47 | $876.45 | $876.30 | |