| 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 | $20.94 | 12.202% | $23.4951 | $23.50 | $23.50 | $23.50 |
| Purchase #2 | $63.34 | 13.103% | $71.6394 | $71.64 | $71.65 | $71.60 |
| Purchase #3 | $70.37 | 9.624% | $77.1424 | $77.14 | $77.15 | $77.10 |
| Purchase #4 | $66.76 | 13.118% | $75.5176 | $75.52 | $75.50 | $75.50 |
| Purchase #5 | $240.62 | 8.405% | $260.8441 | $260.84 | $260.85 | $260.80 |
| Purchase #6 | $46.83 | 13.344% | $53.079 | $53.08 | $53.10 | $53.10 |
| Purchase #7 | $138.98 | 12.800% | $156.7694 | $156.77 | $156.75 | $156.80 |
| 7 purchase totals = | $647.84 | $718.4870 | $718.49 | $718.50 | $718.40 | |