| 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 | $65.66 | 5.523% | $69.2864 | $69.29 | $69.30 | $69.30 |
| Purchase #2 | $227.64 | 6.118% | $241.567 | $241.57 | $241.55 | $241.60 |
| Purchase #3 | $143.68 | 4.448% | $150.0709 | $150.07 | $150.05 | $150.10 |
| Purchase #4 | $112.90 | 13.480% | $128.1189 | $128.12 | $128.10 | $128.10 |
| Purchase #5 | $15.64 | 12.339% | $17.5698 | $17.57 | $17.55 | $17.60 |
| Purchase #6 | $131.81 | 5.717% | $139.3456 | $139.35 | $139.35 | $139.30 |
| Purchase #7 | $167.76 | 7.850% | $180.9292 | $180.93 | $180.95 | $180.90 |
| 7 purchase totals = | $865.09 | $926.8878 | $926.90 | $926.85 | $926.90 | |