| 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 | $42.52 | 6.126% | $45.1248 | $45.12 | $45.10 | $45.10 |
| Purchase #2 | $98.51 | 4.284% | $102.7302 | $102.73 | $102.75 | $102.70 |
| Purchase #3 | $160.53 | 10.772% | $177.8223 | $177.82 | $177.80 | $177.80 |
| Purchase #4 | $89.78 | 6.608% | $95.7127 | $95.71 | $95.70 | $95.70 |
| Purchase #5 | $149.64 | 11.220% | $166.4296 | $166.43 | $166.45 | $166.40 |
| Purchase #6 | $125.36 | 5.834% | $132.6735 | $132.67 | $132.65 | $132.70 |
| Purchase #7 | $33.63 | 7.585% | $36.1808 | $36.18 | $36.20 | $36.20 |
| 7 purchase totals = | $699.97 | $756.6739 | $756.66 | $756.65 | $756.60 | |