| 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 | $99.36 | 5.474% | $104.799 | $104.80 | $104.80 | $104.80 |
| Purchase #2 | $11.41 | 3.591% | $11.8197 | $11.82 | $11.80 | $11.80 |
| Purchase #3 | $38.70 | 7.113% | $41.4527 | $41.45 | $41.45 | $41.50 |
| Purchase #4 | $229.63 | 4.125% | $239.1022 | $239.10 | $239.10 | $239.10 |
| Purchase #5 | $228.93 | 13.269% | $259.3067 | $259.31 | $259.30 | $259.30 |
| Purchase #6 | $53.37 | 11.452% | $59.4819 | $59.48 | $59.50 | $59.50 |
| Purchase #7 | $129.67 | 9.688% | $142.2324 | $142.23 | $142.25 | $142.20 |
| 7 purchase totals = | $791.07 | $858.1946 | $858.19 | $858.20 | $858.20 | |