| 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 | $101.43 | 7.174% | $108.7066 | $108.71 | $108.70 | $108.70 |
| Purchase #2 | $71.85 | 3.386% | $74.2828 | $74.28 | $74.30 | $74.30 |
| Purchase #3 | $101.48 | 7.569% | $109.161 | $109.16 | $109.15 | $109.20 |
| Purchase #4 | $236.36 | 3.203% | $243.9306 | $243.93 | $243.95 | $243.90 |
| Purchase #5 | $109.25 | 5.648% | $115.4204 | $115.42 | $115.40 | $115.40 |
| Purchase #6 | $156.88 | 11.734% | $175.2883 | $175.29 | $175.30 | $175.30 |
| Purchase #7 | $5.81 | 12.727% | $6.5494 | $6.55 | $6.55 | $6.50 |
| 7 purchase totals = | $783.06 | $833.3391 | $833.34 | $833.35 | $833.30 | |