| 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 | $74.89 | 12.511% | $84.2595 | $84.26 | $84.25 | $84.30 |
| Purchase #2 | $34.44 | 13.810% | $39.1962 | $39.20 | $39.20 | $39.20 |
| Purchase #3 | $177.50 | 7.498% | $190.809 | $190.81 | $190.80 | $190.80 |
| Purchase #4 | $39.89 | 6.585% | $42.5168 | $42.52 | $42.50 | $42.50 |
| Purchase #5 | $85.71 | 10.724% | $94.9015 | $94.90 | $94.90 | $94.90 |
| Purchase #6 | $77.27 | 13.357% | $87.591 | $87.59 | $87.60 | $87.60 |
| Purchase #7 | $111.57 | 8.381% | $120.9207 | $120.92 | $120.90 | $120.90 |
| 7 purchase totals = | $601.27 | $660.1947 | $660.20 | $660.15 | $660.20 | |