| 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 | $44.55 | 8.838% | $48.4873 | $48.49 | $48.50 | $48.50 |
| Purchase #2 | $142.69 | 4.134% | $148.5888 | $148.59 | $148.60 | $148.60 |
| Purchase #3 | $199.49 | 5.325% | $210.1128 | $210.11 | $210.10 | $210.10 |
| Purchase #4 | $102.38 | 9.472% | $112.0774 | $112.08 | $112.10 | $112.10 |
| Purchase #5 | $241.99 | 10.617% | $267.6821 | $267.68 | $267.70 | $267.70 |
| Purchase #6 | $85.52 | 12.691% | $96.3733 | $96.37 | $96.35 | $96.40 |
| Purchase #7 | $11.47 | 9.156% | $12.5202 | $12.52 | $12.50 | $12.50 |
| 7 purchase totals = | $828.09 | $895.8419 | $895.84 | $895.85 | $895.90 | |