| 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 | $21.93 | 6.559% | $23.3684 | $23.37 | $23.35 | $23.40 |
| Purchase #2 | $27.96 | 11.443% | $31.1595 | $31.16 | $31.15 | $31.20 |
| Purchase #3 | $103.36 | 12.739% | $116.527 | $116.53 | $116.55 | $116.50 |
| Purchase #4 | $243.98 | 3.172% | $251.719 | $251.72 | $251.70 | $251.70 |
| Purchase #5 | $221.43 | 6.705% | $236.2769 | $236.28 | $236.30 | $236.30 |
| Purchase #6 | $241.39 | 5.440% | $254.5216 | $254.52 | $254.50 | $254.50 |
| Purchase #7 | $63.72 | 12.772% | $71.8583 | $71.86 | $71.85 | $71.90 |
| 7 purchase totals = | $923.77 | $985.4307 | $985.44 | $985.40 | $985.50 | |