| 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 | $88.31 | 4.147% | $91.9722 | $91.97 | $91.95 | $92.00 |
| Purchase #2 | $138.44 | 5.522% | $146.0847 | $146.08 | $146.10 | $146.10 |
| Purchase #3 | $169.68 | 9.487% | $185.7775 | $185.78 | $185.80 | $185.80 |
| Purchase #4 | $19.44 | 11.327% | $21.642 | $21.64 | $21.65 | $21.60 |
| Purchase #5 | $140.87 | 10.378% | $155.4895 | $155.49 | $155.50 | $155.50 |
| Purchase #6 | $99.52 | 7.858% | $107.3403 | $107.34 | $107.35 | $107.30 |
| Purchase #7 | $116.82 | 7.200% | $125.231 | $125.23 | $125.25 | $125.20 |
| 7 purchase totals = | $773.08 | $833.5372 | $833.53 | $833.60 | $833.50 | |