| 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 | $20.56 | 9.295% | $22.4711 | $22.47 | $22.45 | $22.50 |
| Purchase #2 | $105.46 | 13.174% | $119.3533 | $119.35 | $119.35 | $119.40 |
| Purchase #3 | $85.27 | 9.763% | $93.5949 | $93.59 | $93.60 | $93.60 |
| Purchase #4 | $104.80 | 11.454% | $116.8038 | $116.80 | $116.80 | $116.80 |
| Purchase #5 | $23.88 | 11.687% | $26.6709 | $26.67 | $26.65 | $26.70 |
| Purchase #6 | $219.27 | 10.167% | $241.5632 | $241.56 | $241.55 | $241.60 |
| Purchase #7 | $178.34 | 4.729% | $186.7737 | $186.77 | $186.75 | $186.80 |
| 7 purchase totals = | $737.58 | $807.2309 | $807.21 | $807.15 | $807.40 | |