| 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 | $67.74 | 5.823% | $71.6845 | $71.68 | $71.70 | $71.70 |
| Purchase #2 | $203.44 | 13.173% | $230.2392 | $230.24 | $230.25 | $230.20 |
| Purchase #3 | $27.77 | 3.649% | $28.7833 | $28.78 | $28.80 | $28.80 |
| Purchase #4 | $110.99 | 10.504% | $122.6484 | $122.65 | $122.65 | $122.60 |
| Purchase #5 | $138.96 | 7.687% | $149.6419 | $149.64 | $149.65 | $149.60 |
| Purchase #6 | $65.63 | 7.253% | $70.3901 | $70.39 | $70.40 | $70.40 |
| Purchase #7 | $19.34 | 4.179% | $20.1482 | $20.15 | $20.15 | $20.10 |
| 7 purchase totals = | $633.87 | $693.5356 | $693.53 | $693.60 | $693.40 | |