| 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 | $35.57 | 7.405% | $38.204 | $38.20 | $38.20 | $38.20 |
| Purchase #2 | $146.44 | 10.715% | $162.131 | $162.13 | $162.15 | $162.10 |
| Purchase #3 | $77.77 | 8.467% | $84.3548 | $84.35 | $84.35 | $84.40 |
| Purchase #4 | $21.30 | 9.149% | $23.2487 | $23.25 | $23.25 | $23.20 |
| Purchase #5 | $121.73 | 6.500% | $129.6425 | $129.64 | $129.65 | $129.60 |
| Purchase #6 | $210.66 | 8.648% | $228.8779 | $228.88 | $228.90 | $228.90 |
| Purchase #7 | $97.54 | 5.103% | $102.5175 | $102.52 | $102.50 | $102.50 |
| 7 purchase totals = | $711.01 | $768.9764 | $768.97 | $769.00 | $768.90 | |