| 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 | $62.34 | 11.245% | $69.3501 | $69.35 | $69.35 | $69.40 |
| Purchase #2 | $29.36 | 12.636% | $33.0699 | $33.07 | $33.05 | $33.10 |
| Purchase #3 | $204.81 | 6.366% | $217.8482 | $217.85 | $217.85 | $217.80 |
| Purchase #4 | $130.56 | 3.687% | $135.3737 | $135.37 | $135.35 | $135.40 |
| Purchase #5 | $106.77 | 10.630% | $118.1197 | $118.12 | $118.10 | $118.10 |
| Purchase #6 | $191.41 | 3.786% | $198.6568 | $198.66 | $198.65 | $198.70 |
| Purchase #7 | $106.50 | 9.407% | $116.5185 | $116.52 | $116.50 | $116.50 |
| 7 purchase totals = | $831.75 | $888.9369 | $888.94 | $888.85 | $889.00 | |