| 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 | $8.35 | 4.524% | $8.7278 | $8.73 | $8.75 | $8.70 |
| Purchase #2 | $58.61 | 9.818% | $64.3643 | $64.36 | $64.35 | $64.40 |
| Purchase #3 | $92.49 | 6.338% | $98.352 | $98.35 | $98.35 | $98.40 |
| Purchase #4 | $182.87 | 9.404% | $200.0671 | $200.07 | $200.05 | $200.10 |
| Purchase #5 | $72.58 | 4.217% | $75.6407 | $75.64 | $75.65 | $75.60 |
| Purchase #6 | $224.83 | 3.607% | $232.9396 | $232.94 | $232.95 | $232.90 |
| Purchase #7 | $96.71 | 5.383% | $101.9159 | $101.92 | $101.90 | $101.90 |
| 7 purchase totals = | $736.44 | $782.0074 | $782.01 | $782.00 | $782.00 | |