| 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 | $88.32 | 10.683% | $97.7552 | $97.76 | $97.75 | $97.80 |
| Purchase #2 | $248.89 | 11.296% | $277.0046 | $277.00 | $277.00 | $277.00 |
| Purchase #3 | $129.44 | 10.220% | $142.6688 | $142.67 | $142.65 | $142.70 |
| Purchase #4 | $185.83 | 13.247% | $210.4469 | $210.45 | $210.45 | $210.40 |
| Purchase #5 | $12.68 | 5.370% | $13.3609 | $13.36 | $13.35 | $13.40 |
| Purchase #6 | $82.58 | 12.537% | $92.9331 | $92.93 | $92.95 | $92.90 |
| Purchase #7 | $91.38 | 11.514% | $101.9015 | $101.90 | $101.90 | $101.90 |
| 7 purchase totals = | $839.12 | $936.0710 | $936.07 | $936.05 | $936.10 | |