| 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 | $23.50 | 7.787% | $25.3299 | $25.33 | $25.35 | $25.30 |
| Purchase #2 | $71.46 | 8.585% | $77.5948 | $77.59 | $77.60 | $77.60 |
| Purchase #3 | $51.41 | 4.263% | $53.6016 | $53.60 | $53.60 | $53.60 |
| Purchase #4 | $96.93 | 8.384% | $105.0566 | $105.06 | $105.05 | $105.10 |
| Purchase #5 | $11.62 | 3.744% | $12.0551 | $12.06 | $12.05 | $12.10 |
| Purchase #6 | $140.76 | 12.864% | $158.8674 | $158.87 | $158.85 | $158.90 |
| Purchase #7 | $149.44 | 4.280% | $155.836 | $155.84 | $155.85 | $155.80 |
| 7 purchase totals = | $545.12 | $588.3414 | $588.35 | $588.35 | $588.40 | |