| 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 | $6.27 | 5.248% | $6.599 | $6.60 | $6.60 | $6.60 |
| Purchase #2 | $133.99 | 3.617% | $138.8364 | $138.84 | $138.85 | $138.80 |
| Purchase #3 | $62.81 | 7.191% | $67.3267 | $67.33 | $67.35 | $67.30 |
| Purchase #4 | $61.46 | 8.745% | $66.8347 | $66.83 | $66.85 | $66.80 |
| Purchase #5 | $211.32 | 10.861% | $234.2715 | $234.27 | $234.25 | $234.30 |
| Purchase #6 | $228.34 | 11.681% | $255.0124 | $255.01 | $255.00 | $255.00 |
| Purchase #7 | $120.94 | 10.563% | $133.7149 | $133.71 | $133.70 | $133.70 |
| 7 purchase totals = | $825.13 | $902.5956 | $902.59 | $902.60 | $902.50 | |