| 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 | $30.65 | 8.759% | $33.3346 | $33.33 | $33.35 | $33.30 |
| Purchase #2 | $90.31 | 11.440% | $100.6415 | $100.64 | $100.65 | $100.60 |
| Purchase #3 | $121.31 | 12.208% | $136.1195 | $136.12 | $136.10 | $136.10 |
| Purchase #4 | $118.84 | 4.427% | $124.101 | $124.10 | $124.10 | $124.10 |
| Purchase #5 | $170.52 | 5.465% | $179.8389 | $179.84 | $179.85 | $179.80 |
| Purchase #6 | $102.69 | 9.694% | $112.6448 | $112.64 | $112.65 | $112.60 |
| Purchase #7 | $64.58 | 5.708% | $68.2662 | $68.27 | $68.25 | $68.30 |
| 7 purchase totals = | $698.90 | $754.9465 | $754.94 | $754.95 | $754.80 | |