| 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 | $90.39 | 13.874% | $102.9307 | $102.93 | $102.95 | $102.90 |
| Purchase #2 | $108.64 | 7.186% | $116.4469 | $116.45 | $116.45 | $116.40 |
| Purchase #3 | $9.56 | 5.860% | $10.1202 | $10.12 | $10.10 | $10.10 |
| Purchase #4 | $58.78 | 3.409% | $60.7838 | $60.78 | $60.80 | $60.80 |
| Purchase #5 | $56.70 | 13.699% | $64.4673 | $64.47 | $64.45 | $64.50 |
| Purchase #6 | $127.60 | 4.821% | $133.7516 | $133.75 | $133.75 | $133.80 |
| Purchase #7 | $232.73 | 13.757% | $264.7467 | $264.75 | $264.75 | $264.70 |
| 7 purchase totals = | $684.40 | $753.2472 | $753.25 | $753.25 | $753.20 | |