| 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 | $110.76 | 4.652% | $115.9126 | $115.91 | $115.90 | $115.90 |
| Purchase #2 | $89.79 | 4.711% | $94.02 | $94.02 | $94.00 | $94.00 |
| Purchase #3 | $239.84 | 4.772% | $251.2852 | $251.29 | $251.30 | $251.30 |
| Purchase #4 | $223.57 | 13.252% | $253.1975 | $253.20 | $253.20 | $253.20 |
| Purchase #5 | $29.79 | 6.753% | $31.8017 | $31.80 | $31.80 | $31.80 |
| Purchase #6 | $35.40 | 5.183% | $37.2348 | $37.23 | $37.25 | $37.20 |
| Purchase #7 | $66.38 | 7.758% | $71.5298 | $71.53 | $71.55 | $71.50 |
| 7 purchase totals = | $795.53 | $854.9816 | $854.98 | $855.00 | $854.90 | |