| 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 | $50.88 | 8.312% | $55.1091 | $55.11 | $55.10 | $55.10 |
| Purchase #2 | $116.50 | 11.410% | $129.7927 | $129.79 | $129.80 | $129.80 |
| Purchase #3 | $222.87 | 10.211% | $245.6273 | $245.63 | $245.65 | $245.60 |
| Purchase #4 | $108.26 | 10.288% | $119.3978 | $119.40 | $119.40 | $119.40 |
| Purchase #5 | $105.82 | 11.197% | $117.6687 | $117.67 | $117.65 | $117.70 |
| Purchase #6 | $12.42 | 9.380% | $13.585 | $13.59 | $13.60 | $13.60 |
| Purchase #7 | $119.42 | 7.738% | $128.6607 | $128.66 | $128.65 | $128.70 |
| 7 purchase totals = | $736.17 | $809.8413 | $809.85 | $809.85 | $809.90 | |