| 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 | $27.44 | 4.527% | $28.6822 | $28.68 | $28.70 | $28.70 |
| Purchase #2 | $69.81 | 13.336% | $79.1199 | $79.12 | $79.10 | $79.10 |
| Purchase #3 | $204.87 | 13.796% | $233.1339 | $233.13 | $233.15 | $233.10 |
| Purchase #4 | $190.49 | 7.521% | $204.8168 | $204.82 | $204.80 | $204.80 |
| Purchase #5 | $156.26 | 13.400% | $177.1988 | $177.20 | $177.20 | $177.20 |
| Purchase #6 | $168.62 | 8.442% | $182.8549 | $182.85 | $182.85 | $182.90 |
| Purchase #7 | $116.30 | 4.145% | $121.1206 | $121.12 | $121.10 | $121.10 |
| 7 purchase totals = | $933.79 | $1,026.9271 | $1,026.92 | $1,026.90 | $1,026.90 | |