| 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 | $175.81 | 5.110% | $184.7939 | $184.79 | $184.80 | $184.80 |
| Purchase #2 | $99.28 | 11.149% | $110.3487 | $110.35 | $110.35 | $110.30 |
| Purchase #3 | $20.29 | 8.821% | $22.0798 | $22.08 | $22.10 | $22.10 |
| Purchase #4 | $62.34 | 3.780% | $64.6965 | $64.70 | $64.70 | $64.70 |
| Purchase #5 | $233.39 | 4.421% | $243.7082 | $243.71 | $243.70 | $243.70 |
| Purchase #6 | $49.76 | 9.488% | $54.4812 | $54.48 | $54.50 | $54.50 |
| Purchase #7 | $30.76 | 7.173% | $32.9664 | $32.97 | $32.95 | $33.00 |
| 7 purchase totals = | $671.63 | $713.0747 | $713.08 | $713.10 | $713.10 | |