| 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 | $34.65 | 13.499% | $39.3274 | $39.33 | $39.35 | $39.30 |
| Purchase #2 | $230.83 | 5.806% | $244.232 | $244.23 | $244.25 | $244.20 |
| Purchase #3 | $18.40 | 10.501% | $20.3322 | $20.33 | $20.35 | $20.30 |
| Purchase #4 | $66.79 | 13.350% | $75.7065 | $75.71 | $75.70 | $75.70 |
| Purchase #5 | $34.31 | 8.249% | $37.1402 | $37.14 | $37.15 | $37.10 |
| Purchase #6 | $224.72 | 5.831% | $237.8234 | $237.82 | $237.80 | $237.80 |
| Purchase #7 | $89.31 | 11.564% | $99.6378 | $99.64 | $99.65 | $99.60 |
| 7 purchase totals = | $699.01 | $754.1995 | $754.20 | $754.25 | $754.00 | |