| 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 | $56.61 | 5.377% | $59.6539 | $59.65 | $59.65 | $59.70 |
| Purchase #2 | $91.59 | 7.194% | $98.179 | $98.18 | $98.20 | $98.20 |
| Purchase #3 | $182.46 | 12.233% | $204.7803 | $204.78 | $204.80 | $204.80 |
| Purchase #4 | $85.61 | 8.600% | $92.9725 | $92.97 | $92.95 | $93.00 |
| Purchase #5 | $146.27 | 6.716% | $156.0935 | $156.09 | $156.10 | $156.10 |
| Purchase #6 | $143.97 | 9.698% | $157.9322 | $157.93 | $157.95 | $157.90 |
| Purchase #7 | $109.97 | 10.505% | $121.5223 | $121.52 | $121.50 | $121.50 |
| 7 purchase totals = | $816.48 | $891.1337 | $891.12 | $891.15 | $891.20 | |