| 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 | $20.85 | 13.529% | $23.6708 | $23.67 | $23.65 | $23.70 |
| Purchase #2 | $16.74 | 13.834% | $19.0558 | $19.06 | $19.05 | $19.10 |
| Purchase #3 | $211.78 | 7.416% | $227.4856 | $227.49 | $227.50 | $227.50 |
| Purchase #4 | $81.90 | 3.365% | $84.6559 | $84.66 | $84.65 | $84.70 |
| Purchase #5 | $101.84 | 3.652% | $105.5592 | $105.56 | $105.55 | $105.60 |
| Purchase #6 | $148.72 | 13.169% | $168.3049 | $168.30 | $168.30 | $168.30 |
| Purchase #7 | $128.50 | 9.748% | $141.0262 | $141.03 | $141.05 | $141.00 |
| 7 purchase totals = | $710.33 | $769.7584 | $769.77 | $769.75 | $769.90 | |