| 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 | $65.88 | 10.417% | $72.7427 | $72.74 | $72.75 | $72.70 |
| Purchase #2 | $12.46 | 4.464% | $13.0162 | $13.02 | $13.00 | $13.00 |
| Purchase #3 | $88.39 | 11.605% | $98.6477 | $98.65 | $98.65 | $98.60 |
| Purchase #4 | $83.77 | 10.317% | $92.4126 | $92.41 | $92.40 | $92.40 |
| Purchase #5 | $84.80 | 10.140% | $93.3987 | $93.40 | $93.40 | $93.40 |
| Purchase #6 | $61.40 | 7.798% | $66.188 | $66.19 | $66.20 | $66.20 |
| Purchase #7 | $25.70 | 10.372% | $28.3656 | $28.37 | $28.35 | $28.40 |
| 7 purchase totals = | $422.40 | $464.7715 | $464.78 | $464.75 | $464.70 | |