| 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 | $129.53 | 7.207% | $138.8652 | $138.87 | $138.85 | $138.90 |
| Purchase #2 | $48.67 | 10.158% | $53.6139 | $53.61 | $53.60 | $53.60 |
| Purchase #3 | $239.78 | 8.808% | $260.8998 | $260.90 | $260.90 | $260.90 |
| Purchase #4 | $69.93 | 8.504% | $75.8768 | $75.88 | $75.90 | $75.90 |
| Purchase #5 | $135.96 | 7.783% | $146.5418 | $146.54 | $146.55 | $146.50 |
| Purchase #6 | $59.57 | 6.186% | $63.255 | $63.26 | $63.25 | $63.30 |
| Purchase #7 | $85.68 | 8.842% | $93.2558 | $93.26 | $93.25 | $93.30 |
| 7 purchase totals = | $769.12 | $832.3083 | $832.32 | $832.30 | $832.40 | |