| 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 | $65.94 | 6.484% | $70.2155 | $70.22 | $70.20 | $70.20 |
| Purchase #2 | $66.96 | 5.700% | $70.7767 | $70.78 | $70.80 | $70.80 |
| Purchase #3 | $87.82 | 9.738% | $96.3719 | $96.37 | $96.35 | $96.40 |
| Purchase #4 | $229.55 | 4.304% | $239.4298 | $239.43 | $239.45 | $239.40 |
| Purchase #5 | $203.65 | 6.111% | $216.0951 | $216.10 | $216.10 | $216.10 |
| Purchase #6 | $67.26 | 6.470% | $71.6117 | $71.61 | $71.60 | $71.60 |
| Purchase #7 | $106.62 | 9.590% | $116.8449 | $116.84 | $116.85 | $116.80 |
| 7 purchase totals = | $827.80 | $881.3456 | $881.35 | $881.35 | $881.30 | |