| 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 | $39.53 | 5.118% | $41.5531 | $41.55 | $41.55 | $41.60 |
| Purchase #2 | $185.64 | 5.182% | $195.2599 | $195.26 | $195.25 | $195.30 |
| Purchase #3 | $93.84 | 12.203% | $105.2913 | $105.29 | $105.30 | $105.30 |
| Purchase #4 | $250.77 | 6.150% | $266.1924 | $266.19 | $266.20 | $266.20 |
| Purchase #5 | $140.82 | 13.222% | $159.4392 | $159.44 | $159.45 | $159.40 |
| Purchase #6 | $55.33 | 7.837% | $59.6662 | $59.67 | $59.65 | $59.70 |
| Purchase #7 | $62.50 | 13.641% | $71.0256 | $71.03 | $71.05 | $71.00 |
| 7 purchase totals = | $828.43 | $898.4277 | $898.43 | $898.45 | $898.50 | |