| 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 | $93.87 | 6.297% | $99.781 | $99.78 | $99.80 | $99.80 |
| Purchase #2 | $25.51 | 3.750% | $26.4666 | $26.47 | $26.45 | $26.50 |
| Purchase #3 | $162.68 | 4.795% | $170.4805 | $170.48 | $170.50 | $170.50 |
| Purchase #4 | $159.89 | 7.836% | $172.419 | $172.42 | $172.40 | $172.40 |
| Purchase #5 | $25.81 | 5.621% | $27.2608 | $27.26 | $27.25 | $27.30 |
| Purchase #6 | $245.45 | 10.290% | $270.7068 | $270.71 | $270.70 | $270.70 |
| Purchase #7 | $157.76 | 7.253% | $169.2023 | $169.20 | $169.20 | $169.20 |
| 7 purchase totals = | $870.97 | $936.3170 | $936.32 | $936.30 | $936.40 | |