| 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 | $48.70 | 12.569% | $54.8211 | $54.82 | $54.80 | $54.80 |
| Purchase #2 | $133.46 | 8.222% | $144.4331 | $144.43 | $144.45 | $144.40 |
| Purchase #3 | $157.63 | 9.172% | $172.0878 | $172.09 | $172.10 | $172.10 |
| Purchase #4 | $24.51 | 4.738% | $25.6713 | $25.67 | $25.65 | $25.70 |
| Purchase #5 | $137.62 | 4.243% | $143.4592 | $143.46 | $143.45 | $143.50 |
| Purchase #6 | $83.39 | 12.372% | $93.707 | $93.71 | $93.70 | $93.70 |
| Purchase #7 | $133.39 | 9.863% | $146.5463 | $146.55 | $146.55 | $146.50 |
| 7 purchase totals = | $718.70 | $780.7258 | $780.73 | $780.70 | $780.70 | |