| 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 | $7.41 | 11.339% | $8.2502 | $8.25 | $8.25 | $8.30 |
| Purchase #2 | $91.75 | 3.461% | $94.9255 | $94.93 | $94.95 | $94.90 |
| Purchase #3 | $30.40 | 8.300% | $32.9232 | $32.92 | $32.90 | $32.90 |
| Purchase #4 | $36.40 | 12.379% | $40.906 | $40.91 | $40.90 | $40.90 |
| Purchase #5 | $139.55 | 5.181% | $146.7801 | $146.78 | $146.80 | $146.80 |
| Purchase #6 | $47.50 | 9.240% | $51.889 | $51.89 | $51.90 | $51.90 |
| Purchase #7 | $191.94 | 9.388% | $209.9593 | $209.96 | $209.95 | $210.00 |
| 7 purchase totals = | $544.95 | $585.6333 | $585.64 | $585.65 | $585.70 | |