| 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 | $36.85 | 10.497% | $40.7181 | $40.72 | $40.70 | $40.70 |
| Purchase #2 | $223.49 | 9.260% | $244.1852 | $244.19 | $244.20 | $244.20 |
| Purchase #3 | $92.92 | 11.566% | $103.6671 | $103.67 | $103.65 | $103.70 |
| Purchase #4 | $32.73 | 6.319% | $34.7982 | $34.80 | $34.80 | $34.80 |
| Purchase #5 | $236.86 | 12.281% | $265.9488 | $265.95 | $265.95 | $265.90 |
| Purchase #6 | $15.63 | 12.450% | $17.5759 | $17.58 | $17.60 | $17.60 |
| Purchase #7 | $151.73 | 9.237% | $165.7453 | $165.75 | $165.75 | $165.70 |
| 7 purchase totals = | $790.21 | $872.6386 | $872.66 | $872.65 | $872.60 | |