| 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 | $27.32 | 6.365% | $29.0589 | $29.06 | $29.05 | $29.10 |
| Purchase #2 | $124.25 | 9.687% | $136.2861 | $136.29 | $136.30 | $136.30 |
| Purchase #3 | $23.89 | 3.217% | $24.6585 | $24.66 | $24.65 | $24.70 |
| Purchase #4 | $185.97 | 7.293% | $199.5328 | $199.53 | $199.55 | $199.50 |
| Purchase #5 | $69.93 | 12.767% | $78.858 | $78.86 | $78.85 | $78.90 |
| Purchase #6 | $97.88 | 5.714% | $103.4729 | $103.47 | $103.45 | $103.50 |
| Purchase #7 | $200.27 | 5.259% | $210.8022 | $210.80 | $210.80 | $210.80 |
| 7 purchase totals = | $729.51 | $782.6694 | $782.67 | $782.65 | $782.80 | |