| 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 | $94.67 | 10.841% | $104.9332 | $104.93 | $104.95 | $104.90 |
| Purchase #2 | $226.32 | 9.309% | $247.3881 | $247.39 | $247.40 | $247.40 |
| Purchase #3 | $66.62 | 8.870% | $72.5292 | $72.53 | $72.55 | $72.50 |
| Purchase #4 | $67.86 | 12.611% | $76.4178 | $76.42 | $76.40 | $76.40 |
| Purchase #5 | $73.70 | 8.576% | $80.0205 | $80.02 | $80.00 | $80.00 |
| Purchase #6 | $70.97 | 7.395% | $76.2182 | $76.22 | $76.20 | $76.20 |
| Purchase #7 | $125.67 | 9.794% | $137.9781 | $137.98 | $138.00 | $138.00 |
| 7 purchase totals = | $725.81 | $795.4851 | $795.49 | $795.50 | $795.40 | |