| 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 | $7.39 | 8.152% | $7.9924 | $7.99 | $8.00 | $8.00 |
| Purchase #2 | $10.25 | 10.182% | $11.2937 | $11.29 | $11.30 | $11.30 |
| Purchase #3 | $104.30 | 8.606% | $113.2761 | $113.28 | $113.30 | $113.30 |
| Purchase #4 | $152.40 | 6.747% | $162.6824 | $162.68 | $162.70 | $162.70 |
| Purchase #5 | $125.71 | 5.423% | $132.5273 | $132.53 | $132.55 | $132.50 |
| Purchase #6 | $189.67 | 12.774% | $213.8984 | $213.90 | $213.90 | $213.90 |
| Purchase #7 | $182.84 | 9.381% | $199.9922 | $199.99 | $200.00 | $200.00 |
| 7 purchase totals = | $772.56 | $841.6625 | $841.66 | $841.75 | $841.70 | |