| 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 | $110.72 | 9.328% | $121.048 | $121.05 | $121.05 | $121.00 |
| Purchase #2 | $114.61 | 7.318% | $122.9972 | $123.00 | $123.00 | $123.00 |
| Purchase #3 | $101.31 | 6.397% | $107.7908 | $107.79 | $107.80 | $107.80 |
| Purchase #4 | $12.41 | 6.468% | $13.2127 | $13.21 | $13.20 | $13.20 |
| Purchase #5 | $53.85 | 10.243% | $59.3659 | $59.37 | $59.35 | $59.40 |
| Purchase #6 | $49.29 | 5.631% | $52.0655 | $52.07 | $52.05 | $52.10 |
| Purchase #7 | $23.78 | 5.241% | $25.0263 | $25.03 | $25.05 | $25.00 |
| 7 purchase totals = | $465.97 | $501.5064 | $501.52 | $501.50 | $501.50 | |