| 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 | $82.74 | 5.697% | $87.4537 | $87.45 | $87.45 | $87.50 |
| Purchase #2 | $154.58 | 4.605% | $161.6984 | $161.70 | $161.70 | $161.70 |
| Purchase #3 | $223.94 | 13.639% | $254.4832 | $254.48 | $254.50 | $254.50 |
| Purchase #4 | $21.37 | 13.295% | $24.2111 | $24.21 | $24.20 | $24.20 |
| Purchase #5 | $73.80 | 11.337% | $82.1667 | $82.17 | $82.15 | $82.20 |
| Purchase #6 | $135.52 | 11.427% | $151.0059 | $151.01 | $151.00 | $151.00 |
| Purchase #7 | $87.28 | 9.431% | $95.5114 | $95.51 | $95.50 | $95.50 |
| 7 purchase totals = | $779.23 | $856.5304 | $856.53 | $856.50 | $856.60 | |