| 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 | $59.59 | 11.158% | $66.2391 | $66.24 | $66.25 | $66.20 |
| Purchase #2 | $63.86 | 9.498% | $69.9254 | $69.93 | $69.95 | $69.90 |
| Purchase #3 | $30.81 | 3.140% | $31.7774 | $31.78 | $31.80 | $31.80 |
| Purchase #4 | $84.50 | 11.104% | $93.8829 | $93.88 | $93.90 | $93.90 |
| Purchase #5 | $18.85 | 4.277% | $19.6562 | $19.66 | $19.65 | $19.70 |
| Purchase #6 | $140.82 | 7.272% | $151.0604 | $151.06 | $151.05 | $151.10 |
| Purchase #7 | $131.67 | 9.804% | $144.5789 | $144.58 | $144.60 | $144.60 |
| 7 purchase totals = | $530.10 | $577.1203 | $577.13 | $577.20 | $577.20 | |