| 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 | $22.72 | 10.165% | $25.0295 | $25.03 | $25.05 | $25.00 |
| Purchase #2 | $23.97 | 6.449% | $25.5158 | $25.52 | $25.50 | $25.50 |
| Purchase #3 | $247.94 | 9.600% | $271.7422 | $271.74 | $271.75 | $271.70 |
| Purchase #4 | $10.47 | 9.828% | $11.499 | $11.50 | $11.50 | $11.50 |
| Purchase #5 | $173.95 | 8.280% | $188.3531 | $188.35 | $188.35 | $188.40 |
| Purchase #6 | $155.89 | 3.766% | $161.7608 | $161.76 | $161.75 | $161.80 |
| Purchase #7 | $125.53 | 3.701% | $130.1759 | $130.18 | $130.20 | $130.20 |
| 7 purchase totals = | $760.47 | $814.0763 | $814.08 | $814.10 | $814.10 | |