| 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 | $21.57 | 9.672% | $23.6563 | $23.66 | $23.65 | $23.70 |
| Purchase #2 | $116.27 | 8.114% | $125.7041 | $125.70 | $125.70 | $125.70 |
| Purchase #3 | $169.84 | 9.111% | $185.3141 | $185.31 | $185.30 | $185.30 |
| Purchase #4 | $145.46 | 5.797% | $153.8923 | $153.89 | $153.90 | $153.90 |
| Purchase #5 | $74.40 | 8.319% | $80.5893 | $80.59 | $80.60 | $80.60 |
| Purchase #6 | $227.98 | 8.271% | $246.8362 | $246.84 | $246.85 | $246.80 |
| Purchase #7 | $7.56 | 10.185% | $8.33 | $8.33 | $8.35 | $8.30 |
| 7 purchase totals = | $763.08 | $824.3223 | $824.32 | $824.35 | $824.30 | |