| 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 | $60.78 | 6.481% | $64.7192 | $64.72 | $64.70 | $64.70 |
| Purchase #2 | $187.72 | 5.459% | $197.9676 | $197.97 | $197.95 | $198.00 |
| Purchase #3 | $141.64 | 12.584% | $159.464 | $159.46 | $159.45 | $159.50 |
| Purchase #4 | $65.29 | 13.178% | $73.8939 | $73.89 | $73.90 | $73.90 |
| Purchase #5 | $117.65 | 5.766% | $124.4337 | $124.43 | $124.45 | $124.40 |
| Purchase #6 | $121.83 | 6.248% | $129.4419 | $129.44 | $129.45 | $129.40 |
| Purchase #7 | $177.38 | 11.174% | $197.2004 | $197.20 | $197.20 | $197.20 |
| 7 purchase totals = | $872.29 | $947.1207 | $947.11 | $947.10 | $947.10 | |