| 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 | $12.29 | 3.209% | $12.6844 | $12.68 | $12.70 | $12.70 |
| Purchase #2 | $35.47 | 8.395% | $38.4477 | $38.45 | $38.45 | $38.40 |
| Purchase #3 | $66.98 | 9.711% | $73.4844 | $73.48 | $73.50 | $73.50 |
| Purchase #4 | $162.97 | 12.375% | $183.1375 | $183.14 | $183.15 | $183.10 |
| Purchase #5 | $132.61 | 10.586% | $146.6481 | $146.65 | $146.65 | $146.60 |
| Purchase #6 | $73.47 | 5.292% | $77.358 | $77.36 | $77.35 | $77.40 |
| Purchase #7 | $130.43 | 10.331% | $143.9047 | $143.90 | $143.90 | $143.90 |
| 7 purchase totals = | $614.22 | $675.6648 | $675.66 | $675.70 | $675.60 | |