| 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 | $42.63 | 9.823% | $46.8175 | $46.82 | $46.80 | $46.80 |
| Purchase #2 | $13.52 | 6.200% | $14.3582 | $14.36 | $14.35 | $14.40 |
| Purchase #3 | $149.44 | 5.104% | $157.0674 | $157.07 | $157.05 | $157.10 |
| Purchase #4 | $82.31 | 8.411% | $89.2331 | $89.23 | $89.25 | $89.20 |
| Purchase #5 | $120.74 | 7.245% | $129.4876 | $129.49 | $129.50 | $129.50 |
| Purchase #6 | $84.29 | 12.562% | $94.8785 | $94.88 | $94.90 | $94.90 |
| Purchase #7 | $166.71 | 12.545% | $187.6238 | $187.62 | $187.60 | $187.60 |
| 7 purchase totals = | $659.64 | $719.4661 | $719.47 | $719.45 | $719.50 | |