| 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 | $32.67 | 11.617% | $36.4653 | $36.47 | $36.45 | $36.50 |
| Purchase #2 | $65.93 | 3.516% | $68.2481 | $68.25 | $68.25 | $68.20 |
| Purchase #3 | $91.97 | 9.117% | $100.3549 | $100.35 | $100.35 | $100.40 |
| Purchase #4 | $136.83 | 8.803% | $148.8751 | $148.88 | $148.90 | $148.90 |
| Purchase #5 | $186.39 | 9.276% | $203.6795 | $203.68 | $203.70 | $203.70 |
| Purchase #6 | $210.65 | 12.367% | $236.7011 | $236.70 | $236.70 | $236.70 |
| Purchase #7 | $121.72 | 6.393% | $129.5016 | $129.50 | $129.50 | $129.50 |
| 7 purchase totals = | $846.16 | $923.8256 | $923.83 | $923.85 | $923.90 | |