| 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 | $39.69 | 11.328% | $44.1861 | $44.19 | $44.20 | $44.20 |
| Purchase #2 | $208.68 | 5.330% | $219.8026 | $219.80 | $219.80 | $219.80 |
| Purchase #3 | $155.64 | 8.740% | $169.2429 | $169.24 | $169.25 | $169.20 |
| Purchase #4 | $190.92 | 7.653% | $205.5311 | $205.53 | $205.55 | $205.50 |
| Purchase #5 | $29.50 | 5.526% | $31.1302 | $31.13 | $31.15 | $31.10 |
| Purchase #6 | $132.58 | 3.209% | $136.8345 | $136.83 | $136.85 | $136.80 |
| Purchase #7 | $47.89 | 6.749% | $51.1221 | $51.12 | $51.10 | $51.10 |
| 7 purchase totals = | $804.90 | $857.8495 | $857.84 | $857.90 | $857.70 | |