| 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 | $54.61 | 5.306% | $57.5076 | $57.51 | $57.50 | $57.50 |
| Purchase #2 | $134.80 | 4.261% | $140.5438 | $140.54 | $140.55 | $140.50 |
| Purchase #3 | $24.71 | 12.281% | $27.7446 | $27.74 | $27.75 | $27.70 |
| Purchase #4 | $17.53 | 3.342% | $18.1159 | $18.12 | $18.10 | $18.10 |
| Purchase #5 | $108.51 | 11.626% | $121.1254 | $121.13 | $121.15 | $121.10 |
| Purchase #6 | $15.68 | 8.576% | $17.0247 | $17.02 | $17.00 | $17.00 |
| Purchase #7 | $65.50 | 13.526% | $74.3595 | $74.36 | $74.35 | $74.40 |
| 7 purchase totals = | $421.34 | $456.4215 | $456.42 | $456.40 | $456.30 | |