| 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 | $90.68 | 9.872% | $99.6319 | $99.63 | $99.65 | $99.60 |
| Purchase #2 | $34.90 | 8.329% | $37.8068 | $37.81 | $37.80 | $37.80 |
| Purchase #3 | $184.95 | 4.849% | $193.9182 | $193.92 | $193.90 | $193.90 |
| Purchase #4 | $74.39 | 4.714% | $77.8967 | $77.90 | $77.90 | $77.90 |
| Purchase #5 | $243.58 | 4.673% | $254.9625 | $254.96 | $254.95 | $255.00 |
| Purchase #6 | $72.59 | 9.513% | $79.4955 | $79.50 | $79.50 | $79.50 |
| Purchase #7 | $82.93 | 11.351% | $92.3434 | $92.34 | $92.35 | $92.30 |
| 7 purchase totals = | $784.02 | $836.0550 | $836.06 | $836.05 | $836.00 | |