| 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 | $50.89 | 9.509% | $55.7291 | $55.73 | $55.75 | $55.70 |
| Purchase #2 | $134.81 | 7.656% | $145.1311 | $145.13 | $145.15 | $145.10 |
| Purchase #3 | $135.84 | 10.699% | $150.3735 | $150.37 | $150.35 | $150.40 |
| Purchase #4 | $183.46 | 6.401% | $195.2033 | $195.20 | $195.20 | $195.20 |
| Purchase #5 | $244.25 | 4.299% | $254.7503 | $254.75 | $254.75 | $254.80 |
| Purchase #6 | $55.27 | 8.512% | $59.9746 | $59.97 | $59.95 | $60.00 |
| Purchase #7 | $38.63 | 6.296% | $41.0621 | $41.06 | $41.05 | $41.10 |
| 7 purchase totals = | $843.15 | $902.2240 | $902.21 | $902.20 | $902.30 | |