| 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 | $83.57 | 11.807% | $93.4371 | $93.44 | $93.45 | $93.40 |
| Purchase #2 | $54.32 | 13.579% | $61.6961 | $61.70 | $61.70 | $61.70 |
| Purchase #3 | $164.61 | 5.607% | $173.8397 | $173.84 | $173.85 | $173.80 |
| Purchase #4 | $142.92 | 5.828% | $151.2494 | $151.25 | $151.25 | $151.20 |
| Purchase #5 | $81.79 | 7.765% | $88.141 | $88.14 | $88.15 | $88.10 |
| Purchase #6 | $204.34 | 10.269% | $225.3237 | $225.32 | $225.30 | $225.30 |
| Purchase #7 | $108.40 | 7.640% | $116.6818 | $116.68 | $116.70 | $116.70 |
| 7 purchase totals = | $839.95 | $910.3688 | $910.37 | $910.40 | $910.20 | |