| 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 | $30.84 | 7.563% | $33.1724 | $33.17 | $33.15 | $33.20 |
| Purchase #2 | $44.44 | 4.735% | $46.5442 | $46.54 | $46.55 | $46.50 |
| Purchase #3 | $61.38 | 4.437% | $64.1034 | $64.10 | $64.10 | $64.10 |
| Purchase #4 | $64.64 | 11.203% | $71.8816 | $71.88 | $71.90 | $71.90 |
| Purchase #5 | $22.51 | 3.831% | $23.3724 | $23.37 | $23.35 | $23.40 |
| Purchase #6 | $244.25 | 13.380% | $276.9307 | $276.93 | $276.95 | $276.90 |
| Purchase #7 | $103.51 | 8.704% | $112.5195 | $112.52 | $112.50 | $112.50 |
| 7 purchase totals = | $571.57 | $628.5242 | $628.51 | $628.50 | $628.50 | |