| 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 | $26.94 | 7.662% | $29.0041 | $29.00 | $29.00 | $29.00 |
| Purchase #2 | $144.27 | 6.489% | $153.6317 | $153.63 | $153.65 | $153.60 |
| Purchase #3 | $141.47 | 5.175% | $148.7911 | $148.79 | $148.80 | $148.80 |
| Purchase #4 | $143.48 | 10.845% | $159.0404 | $159.04 | $159.05 | $159.00 |
| Purchase #5 | $59.52 | 9.608% | $65.2387 | $65.24 | $65.25 | $65.20 |
| Purchase #6 | $21.81 | 11.173% | $24.2468 | $24.25 | $24.25 | $24.20 |
| Purchase #7 | $156.56 | 10.793% | $173.4575 | $173.46 | $173.45 | $173.50 |
| 7 purchase totals = | $694.05 | $753.4103 | $753.41 | $753.45 | $753.30 | |