| 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 | $66.47 | 8.382% | $72.0415 | $72.04 | $72.05 | $72.00 |
| Purchase #2 | $243.34 | 12.766% | $274.4048 | $274.40 | $274.40 | $274.40 |
| Purchase #3 | $92.60 | 5.515% | $97.7069 | $97.71 | $97.70 | $97.70 |
| Purchase #4 | $35.58 | 5.115% | $37.3999 | $37.40 | $37.40 | $37.40 |
| Purchase #5 | $121.95 | 7.235% | $130.7731 | $130.77 | $130.75 | $130.80 |
| Purchase #6 | $184.45 | 5.147% | $193.9436 | $193.94 | $193.95 | $193.90 |
| Purchase #7 | $37.91 | 11.222% | $42.1643 | $42.16 | $42.15 | $42.20 |
| 7 purchase totals = | $782.30 | $848.4341 | $848.42 | $848.40 | $848.40 | |