| 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 | $59.29 | 13.710% | $67.4187 | $67.42 | $67.40 | $67.40 |
| Purchase #2 | $130.71 | 11.245% | $145.4083 | $145.41 | $145.40 | $145.40 |
| Purchase #3 | $80.43 | 10.160% | $88.6017 | $88.60 | $88.60 | $88.60 |
| Purchase #4 | $209.42 | 12.289% | $235.1556 | $235.16 | $235.15 | $235.20 |
| Purchase #5 | $182.62 | 3.666% | $189.3148 | $189.31 | $189.30 | $189.30 |
| Purchase #6 | $23.71 | 7.363% | $25.4558 | $25.46 | $25.45 | $25.50 |
| Purchase #7 | $230.94 | 6.135% | $245.1082 | $245.11 | $245.10 | $245.10 |
| 7 purchase totals = | $917.12 | $996.4631 | $996.47 | $996.40 | $996.50 | |