| 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 | $103.95 | 3.717% | $107.8138 | $107.81 | $107.80 | $107.80 |
| Purchase #2 | $24.85 | 7.294% | $26.6626 | $26.66 | $26.65 | $26.70 |
| Purchase #3 | $111.37 | 13.479% | $126.3816 | $126.38 | $126.40 | $126.40 |
| Purchase #4 | $26.64 | 13.871% | $30.3352 | $30.34 | $30.35 | $30.30 |
| Purchase #5 | $84.99 | 4.428% | $88.7534 | $88.75 | $88.75 | $88.80 |
| Purchase #6 | $33.58 | 9.345% | $36.7181 | $36.72 | $36.70 | $36.70 |
| Purchase #7 | $218.85 | 6.160% | $232.3312 | $232.33 | $232.35 | $232.30 |
| 7 purchase totals = | $604.23 | $648.9959 | $648.99 | $649.00 | $649.00 | |