| 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 | $91.89 | 13.791% | $104.5625 | $104.56 | $104.55 | $104.60 |
| Purchase #2 | $98.97 | 13.220% | $112.0538 | $112.05 | $112.05 | $112.10 |
| Purchase #3 | $100.99 | 6.568% | $107.623 | $107.62 | $107.60 | $107.60 |
| Purchase #4 | $130.50 | 6.638% | $139.1626 | $139.16 | $139.15 | $139.20 |
| Purchase #5 | $137.38 | 9.587% | $150.5506 | $150.55 | $150.55 | $150.60 |
| Purchase #6 | $105.58 | 13.578% | $119.9157 | $119.92 | $119.90 | $119.90 |
| Purchase #7 | $193.73 | 5.693% | $204.759 | $204.76 | $204.75 | $204.80 |
| 7 purchase totals = | $859.04 | $938.6272 | $938.62 | $938.55 | $938.80 | |