| 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 | $31.77 | 3.324% | $32.826 | $32.83 | $32.85 | $32.80 |
| Purchase #2 | $170.69 | 4.532% | $178.4257 | $178.43 | $178.45 | $178.40 |
| Purchase #3 | $205.29 | 13.821% | $233.6631 | $233.66 | $233.65 | $233.70 |
| Purchase #4 | $83.26 | 13.839% | $94.7824 | $94.78 | $94.80 | $94.80 |
| Purchase #5 | $191.66 | 13.413% | $217.3674 | $217.37 | $217.35 | $217.40 |
| Purchase #6 | $23.81 | 8.489% | $25.8312 | $25.83 | $25.85 | $25.80 |
| Purchase #7 | $7.49 | 12.114% | $8.3973 | $8.40 | $8.40 | $8.40 |
| 7 purchase totals = | $713.97 | $791.2931 | $791.30 | $791.35 | $791.30 | |