| 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 | $48.87 | 6.861% | $52.223 | $52.22 | $52.20 | $52.20 |
| Purchase #2 | $52.63 | 5.727% | $55.6441 | $55.64 | $55.65 | $55.60 |
| Purchase #3 | $236.27 | 7.546% | $254.0989 | $254.10 | $254.10 | $254.10 |
| Purchase #4 | $120.63 | 8.749% | $131.1839 | $131.18 | $131.20 | $131.20 |
| Purchase #5 | $156.96 | 8.511% | $170.3189 | $170.32 | $170.30 | $170.30 |
| Purchase #6 | $212.71 | 5.760% | $224.9621 | $224.96 | $224.95 | $225.00 |
| Purchase #7 | $162.34 | 7.742% | $174.9084 | $174.91 | $174.90 | $174.90 |
| 7 purchase totals = | $990.41 | $1,063.3393 | $1,063.33 | $1,063.30 | $1,063.30 | |