| 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 | $6.76 | 10.389% | $7.4623 | $7.46 | $7.45 | $7.50 |
| Purchase #2 | $85.84 | 13.608% | $97.5211 | $97.52 | $97.50 | $97.50 |
| Purchase #3 | $59.28 | 8.534% | $64.339 | $64.34 | $64.35 | $64.30 |
| Purchase #4 | $248.48 | 5.695% | $262.6309 | $262.63 | $262.65 | $262.60 |
| Purchase #5 | $32.84 | 3.637% | $34.0344 | $34.03 | $34.05 | $34.00 |
| Purchase #6 | $125.96 | 5.487% | $132.8714 | $132.87 | $132.85 | $132.90 |
| Purchase #7 | $72.72 | 3.523% | $75.2819 | $75.28 | $75.30 | $75.30 |
| 7 purchase totals = | $631.88 | $674.1410 | $674.13 | $674.15 | $674.10 | |