| 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 | $46.31 | 5.221% | $48.7278 | $48.73 | $48.75 | $48.70 |
| Purchase #2 | $13.51 | 7.218% | $14.4852 | $14.49 | $14.50 | $14.50 |
| Purchase #3 | $54.60 | 3.206% | $56.3505 | $56.35 | $56.35 | $56.40 |
| Purchase #4 | $248.64 | 3.544% | $257.4518 | $257.45 | $257.45 | $257.50 |
| Purchase #5 | $125.65 | 8.310% | $136.0915 | $136.09 | $136.10 | $136.10 |
| Purchase #6 | $152.58 | 8.311% | $165.2609 | $165.26 | $165.25 | $165.30 |
| Purchase #7 | $135.48 | 8.345% | $146.7858 | $146.79 | $146.80 | $146.80 |
| 7 purchase totals = | $776.77 | $825.1535 | $825.16 | $825.20 | $825.30 | |