| 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 | $30.64 | 8.444% | $33.2272 | $33.23 | $33.25 | $33.20 |
| Purchase #2 | $104.94 | 7.649% | $112.9669 | $112.97 | $112.95 | $113.00 |
| Purchase #3 | $27.62 | 6.286% | $29.3562 | $29.36 | $29.35 | $29.40 |
| Purchase #4 | $84.46 | 11.367% | $94.0606 | $94.06 | $94.05 | $94.10 |
| Purchase #5 | $47.67 | 12.638% | $53.6945 | $53.69 | $53.70 | $53.70 |
| Purchase #6 | $69.86 | 5.260% | $73.5346 | $73.53 | $73.55 | $73.50 |
| Purchase #7 | $110.72 | 7.795% | $119.3506 | $119.35 | $119.35 | $119.40 |
| 7 purchase totals = | $475.91 | $516.1906 | $516.19 | $516.20 | $516.30 | |