| 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 | $28.73 | 13.291% | $32.5485 | $32.55 | $32.55 | $32.50 |
| Purchase #2 | $156.55 | 11.749% | $174.9431 | $174.94 | $174.95 | $174.90 |
| Purchase #3 | $129.50 | 10.424% | $142.9991 | $143.00 | $143.00 | $143.00 |
| Purchase #4 | $137.40 | 5.363% | $144.7688 | $144.77 | $144.75 | $144.80 |
| Purchase #5 | $162.29 | 4.348% | $169.3464 | $169.35 | $169.35 | $169.30 |
| Purchase #6 | $174.28 | 8.343% | $188.8202 | $188.82 | $188.80 | $188.80 |
| Purchase #7 | $18.68 | 5.572% | $19.7208 | $19.72 | $19.70 | $19.70 |
| 7 purchase totals = | $807.43 | $873.1469 | $873.15 | $873.10 | $873.00 | |