| 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 | $74.97 | 12.224% | $84.1343 | $84.13 | $84.15 | $84.10 |
| Purchase #2 | $226.92 | 4.111% | $236.2487 | $236.25 | $236.25 | $236.20 |
| Purchase #3 | $34.33 | 13.734% | $39.0449 | $39.04 | $39.05 | $39.00 |
| Purchase #4 | $114.92 | 13.578% | $130.5238 | $130.52 | $130.50 | $130.50 |
| Purchase #5 | $65.78 | 10.322% | $72.5698 | $72.57 | $72.55 | $72.60 |
| Purchase #6 | $62.56 | 9.812% | $68.6984 | $68.70 | $68.70 | $68.70 |
| Purchase #7 | $132.89 | 6.751% | $141.8614 | $141.86 | $141.85 | $141.90 |
| 7 purchase totals = | $712.37 | $773.0813 | $773.07 | $773.05 | $773.00 | |