| 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 | $69.94 | 11.660% | $78.095 | $78.10 | $78.10 | $78.10 |
| Purchase #2 | $100.75 | 6.251% | $107.0479 | $107.05 | $107.05 | $107.00 |
| Purchase #3 | $39.53 | 12.371% | $44.4203 | $44.42 | $44.40 | $44.40 |
| Purchase #4 | $95.51 | 8.307% | $103.444 | $103.44 | $103.45 | $103.40 |
| Purchase #5 | $86.78 | 7.679% | $93.4438 | $93.44 | $93.45 | $93.40 |
| Purchase #6 | $204.51 | 7.245% | $219.3267 | $219.33 | $219.35 | $219.30 |
| Purchase #7 | $92.83 | 5.150% | $97.6107 | $97.61 | $97.60 | $97.60 |
| 7 purchase totals = | $689.85 | $743.3884 | $743.39 | $743.40 | $743.20 | |