| 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 | $19.72 | 5.305% | $20.7661 | $20.77 | $20.75 | $20.80 |
| Purchase #2 | $36.58 | 13.309% | $41.4484 | $41.45 | $41.45 | $41.40 |
| Purchase #3 | $66.69 | 13.515% | $75.7032 | $75.70 | $75.70 | $75.70 |
| Purchase #4 | $246.62 | 3.478% | $255.1974 | $255.20 | $255.20 | $255.20 |
| Purchase #5 | $108.61 | 10.132% | $119.6144 | $119.61 | $119.60 | $119.60 |
| Purchase #6 | $39.99 | 11.374% | $44.5385 | $44.54 | $44.55 | $44.50 |
| Purchase #7 | $209.62 | 3.116% | $216.1518 | $216.15 | $216.15 | $216.20 |
| 7 purchase totals = | $727.83 | $773.4198 | $773.42 | $773.40 | $773.40 | |