| 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 | $25.48 | 4.589% | $26.6493 | $26.65 | $26.65 | $26.60 |
| Purchase #2 | $210.53 | 4.853% | $220.747 | $220.75 | $220.75 | $220.70 |
| Purchase #3 | $217.49 | 4.687% | $227.6838 | $227.68 | $227.70 | $227.70 |
| Purchase #4 | $81.86 | 13.300% | $92.7474 | $92.75 | $92.75 | $92.70 |
| Purchase #5 | $127.64 | 3.571% | $132.198 | $132.20 | $132.20 | $132.20 |
| Purchase #6 | $68.62 | 3.379% | $70.9387 | $70.94 | $70.95 | $70.90 |
| Purchase #7 | $37.78 | 10.535% | $41.7601 | $41.76 | $41.75 | $41.80 |
| 7 purchase totals = | $769.40 | $812.7243 | $812.73 | $812.75 | $812.60 | |