| 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 | $108.29 | 6.516% | $115.3462 | $115.35 | $115.35 | $115.30 |
| Purchase #2 | $197.33 | 4.451% | $206.1132 | $206.11 | $206.10 | $206.10 |
| Purchase #3 | $55.97 | 8.166% | $60.5405 | $60.54 | $60.55 | $60.50 |
| Purchase #4 | $184.32 | 8.256% | $199.5375 | $199.54 | $199.55 | $199.50 |
| Purchase #5 | $183.94 | 9.245% | $200.9453 | $200.95 | $200.95 | $200.90 |
| Purchase #6 | $59.62 | 4.328% | $62.2004 | $62.20 | $62.20 | $62.20 |
| Purchase #7 | $17.47 | 10.360% | $19.2799 | $19.28 | $19.30 | $19.30 |
| 7 purchase totals = | $806.94 | $863.9630 | $863.97 | $864.00 | $863.80 | |