| 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 | $36.70 | 6.562% | $39.1083 | $39.11 | $39.10 | $39.10 |
| Purchase #2 | $98.51 | 5.676% | $104.1014 | $104.10 | $104.10 | $104.10 |
| Purchase #3 | $29.55 | 11.277% | $32.8824 | $32.88 | $32.90 | $32.90 |
| Purchase #4 | $200.64 | 6.219% | $213.1178 | $213.12 | $213.10 | $213.10 |
| Purchase #5 | $109.89 | 10.124% | $121.0153 | $121.02 | $121.00 | $121.00 |
| Purchase #6 | $201.47 | 13.217% | $228.0983 | $228.10 | $228.10 | $228.10 |
| Purchase #7 | $203.96 | 8.546% | $221.3904 | $221.39 | $221.40 | $221.40 |
| 7 purchase totals = | $880.72 | $959.7139 | $959.72 | $959.70 | $959.70 | |