| 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 | $59.30 | 8.561% | $64.3767 | $64.38 | $64.40 | $64.40 |
| Purchase #2 | $21.65 | 3.439% | $22.3945 | $22.39 | $22.40 | $22.40 |
| Purchase #3 | $222.54 | 5.595% | $234.9911 | $234.99 | $235.00 | $235.00 |
| Purchase #4 | $127.46 | 11.812% | $142.5156 | $142.52 | $142.50 | $142.50 |
| Purchase #5 | $234.75 | 6.483% | $249.9688 | $249.97 | $249.95 | $250.00 |
| Purchase #6 | $146.63 | 8.614% | $159.2607 | $159.26 | $159.25 | $159.30 |
| Purchase #7 | $11.77 | 13.196% | $13.3232 | $13.32 | $13.30 | $13.30 |
| 7 purchase totals = | $824.10 | $886.8306 | $886.83 | $886.80 | $886.90 | |