| 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 | $46.58 | 10.372% | $51.4113 | $51.41 | $51.40 | $51.40 |
| Purchase #2 | $173.64 | 12.552% | $195.4353 | $195.44 | $195.45 | $195.40 |
| Purchase #3 | $101.73 | 5.256% | $107.0769 | $107.08 | $107.10 | $107.10 |
| Purchase #4 | $173.60 | 12.107% | $194.6178 | $194.62 | $194.60 | $194.60 |
| Purchase #5 | $111.67 | 10.165% | $123.0213 | $123.02 | $123.00 | $123.00 |
| Purchase #6 | $172.53 | 8.853% | $187.8041 | $187.80 | $187.80 | $187.80 |
| Purchase #7 | $51.92 | 7.290% | $55.705 | $55.71 | $55.70 | $55.70 |
| 7 purchase totals = | $831.67 | $915.0717 | $915.08 | $915.05 | $915.00 | |