| 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 | $18.81 | 12.151% | $21.0956 | $21.10 | $21.10 | $21.10 |
| Purchase #2 | $98.41 | 4.295% | $102.6367 | $102.64 | $102.65 | $102.60 |
| Purchase #3 | $46.81 | 13.808% | $53.2735 | $53.27 | $53.25 | $53.30 |
| Purchase #4 | $82.49 | 5.796% | $87.2711 | $87.27 | $87.25 | $87.30 |
| Purchase #5 | $102.59 | 13.288% | $116.2222 | $116.22 | $116.20 | $116.20 |
| Purchase #6 | $61.97 | 6.862% | $66.2224 | $66.22 | $66.20 | $66.20 |
| Purchase #7 | $187.71 | 12.194% | $210.5994 | $210.60 | $210.60 | $210.60 |
| 7 purchase totals = | $598.79 | $657.3209 | $657.32 | $657.25 | $657.30 | |