| 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 | $60.47 | 5.851% | $64.0081 | $64.01 | $64.00 | $64.00 |
| Purchase #2 | $229.69 | 12.706% | $258.8744 | $258.87 | $258.85 | $258.90 |
| Purchase #3 | $88.66 | 11.613% | $98.9561 | $98.96 | $98.95 | $99.00 |
| Purchase #4 | $65.40 | 7.387% | $70.2311 | $70.23 | $70.25 | $70.20 |
| Purchase #5 | $81.78 | 11.584% | $91.2534 | $91.25 | $91.25 | $91.30 |
| Purchase #6 | $157.55 | 4.842% | $165.1786 | $165.18 | $165.20 | $165.20 |
| Purchase #7 | $229.47 | 5.206% | $241.4162 | $241.42 | $241.40 | $241.40 |
| 7 purchase totals = | $913.02 | $989.9179 | $989.92 | $989.90 | $990.00 | |