| 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 | $99.91 | 8.836% | $108.738 | $108.74 | $108.75 | $108.70 |
| Purchase #2 | $80.59 | 4.462% | $84.1859 | $84.19 | $84.20 | $84.20 |
| Purchase #3 | $125.61 | 7.483% | $135.0094 | $135.01 | $135.00 | $135.00 |
| Purchase #4 | $197.74 | 3.786% | $205.2264 | $205.23 | $205.25 | $205.20 |
| Purchase #5 | $9.82 | 6.245% | $10.4333 | $10.43 | $10.45 | $10.40 |
| Purchase #6 | $80.40 | 4.495% | $84.014 | $84.01 | $84.00 | $84.00 |
| Purchase #7 | $79.69 | 10.614% | $88.1483 | $88.15 | $88.15 | $88.10 |
| 7 purchase totals = | $673.76 | $715.7553 | $715.76 | $715.80 | $715.60 | |