| 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 | $17.32 | 7.677% | $18.6497 | $18.65 | $18.65 | $18.60 |
| Purchase #2 | $88.89 | 10.642% | $98.3497 | $98.35 | $98.35 | $98.30 |
| Purchase #3 | $135.73 | 3.518% | $140.505 | $140.51 | $140.50 | $140.50 |
| Purchase #4 | $25.78 | 10.492% | $28.4848 | $28.48 | $28.50 | $28.50 |
| Purchase #5 | $77.50 | 12.787% | $87.4099 | $87.41 | $87.40 | $87.40 |
| Purchase #6 | $64.99 | 12.543% | $73.1417 | $73.14 | $73.15 | $73.10 |
| Purchase #7 | $200.98 | 12.607% | $226.3175 | $226.32 | $226.30 | $226.30 |
| 7 purchase totals = | $611.19 | $672.8583 | $672.86 | $672.85 | $672.70 | |