| 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 | $118.59 | 11.670% | $132.4295 | $132.43 | $132.45 | $132.40 |
| Purchase #2 | $26.28 | 8.179% | $28.4294 | $28.43 | $28.45 | $28.40 |
| Purchase #3 | $49.69 | 4.588% | $51.9698 | $51.97 | $51.95 | $52.00 |
| Purchase #4 | $172.40 | 9.617% | $188.9797 | $188.98 | $189.00 | $189.00 |
| Purchase #5 | $6.96 | 10.444% | $7.6869 | $7.69 | $7.70 | $7.70 |
| Purchase #6 | $121.88 | 5.361% | $128.414 | $128.41 | $128.40 | $128.40 |
| Purchase #7 | $15.26 | 12.125% | $17.1103 | $17.11 | $17.10 | $17.10 |
| 7 purchase totals = | $511.06 | $555.0196 | $555.02 | $555.05 | $555.00 | |