| 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 | $12.98 | 9.453% | $14.207 | $14.21 | $14.20 | $14.20 |
| Purchase #2 | $227.98 | 13.220% | $258.119 | $258.12 | $258.10 | $258.10 |
| Purchase #3 | $75.30 | 8.376% | $81.6071 | $81.61 | $81.60 | $81.60 |
| Purchase #4 | $78.63 | 10.183% | $86.6369 | $86.64 | $86.65 | $86.60 |
| Purchase #5 | $152.29 | 5.555% | $160.7497 | $160.75 | $160.75 | $160.70 |
| Purchase #6 | $125.27 | 13.782% | $142.5347 | $142.53 | $142.55 | $142.50 |
| Purchase #7 | $60.54 | 5.719% | $64.0023 | $64.00 | $64.00 | $64.00 |
| 7 purchase totals = | $732.99 | $807.8567 | $807.86 | $807.85 | $807.70 | |