| 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 | $77.69 | 6.267% | $82.5588 | $82.56 | $82.55 | $82.60 |
| Purchase #2 | $30.45 | 13.719% | $34.6274 | $34.63 | $34.65 | $34.60 |
| Purchase #3 | $40.43 | 8.259% | $43.7691 | $43.77 | $43.75 | $43.80 |
| Purchase #4 | $34.74 | 12.665% | $39.1398 | $39.14 | $39.15 | $39.10 |
| Purchase #5 | $84.29 | 4.760% | $88.3022 | $88.30 | $88.30 | $88.30 |
| Purchase #6 | $216.28 | 9.296% | $236.3854 | $236.39 | $236.40 | $236.40 |
| Purchase #7 | $163.56 | 10.362% | $180.5081 | $180.51 | $180.50 | $180.50 |
| 7 purchase totals = | $647.44 | $705.2908 | $705.30 | $705.30 | $705.30 | |