| 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 | $79.81 | 10.524% | $88.2092 | $88.21 | $88.20 | $88.20 |
| Purchase #2 | $234.80 | 13.389% | $266.2374 | $266.24 | $266.25 | $266.20 |
| Purchase #3 | $178.59 | 12.778% | $201.4102 | $201.41 | $201.40 | $201.40 |
| Purchase #4 | $31.36 | 6.765% | $33.4815 | $33.48 | $33.50 | $33.50 |
| Purchase #5 | $52.46 | 8.152% | $56.7365 | $56.74 | $56.75 | $56.70 |
| Purchase #6 | $195.40 | 13.756% | $222.2792 | $222.28 | $222.30 | $222.30 |
| Purchase #7 | $108.93 | 3.300% | $112.5247 | $112.52 | $112.50 | $112.50 |
| 7 purchase totals = | $881.35 | $980.8787 | $980.88 | $980.90 | $980.80 | |