| 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 | $91.86 | 3.317% | $94.907 | $94.91 | $94.90 | $94.90 |
| Purchase #2 | $21.59 | 8.253% | $23.3718 | $23.37 | $23.35 | $23.40 |
| Purchase #3 | $225.37 | 3.435% | $233.1115 | $233.11 | $233.10 | $233.10 |
| Purchase #4 | $92.29 | 9.256% | $100.8324 | $100.83 | $100.85 | $100.80 |
| Purchase #5 | $196.98 | 8.331% | $213.3904 | $213.39 | $213.40 | $213.40 |
| Purchase #6 | $149.99 | 8.782% | $163.1621 | $163.16 | $163.15 | $163.20 |
| Purchase #7 | $90.69 | 5.262% | $95.4621 | $95.46 | $95.45 | $95.50 |
| 7 purchase totals = | $868.77 | $924.2373 | $924.23 | $924.20 | $924.30 | |