| 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 | $84.87 | 6.645% | $90.5096 | $90.51 | $90.50 | $90.50 |
| Purchase #2 | $200.56 | 8.135% | $216.8756 | $216.88 | $216.90 | $216.90 |
| Purchase #3 | $108.49 | 10.273% | $119.6352 | $119.64 | $119.65 | $119.60 |
| Purchase #4 | $236.95 | 10.124% | $260.9388 | $260.94 | $260.95 | $260.90 |
| Purchase #5 | $18.97 | 7.278% | $20.3506 | $20.35 | $20.35 | $20.40 |
| Purchase #6 | $14.71 | 13.700% | $16.7253 | $16.73 | $16.75 | $16.70 |
| Purchase #7 | $211.72 | 11.814% | $236.7326 | $236.73 | $236.75 | $236.70 |
| 7 purchase totals = | $876.27 | $961.7677 | $961.78 | $961.85 | $961.70 | |