| 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 | $19.28 | 4.520% | $20.1515 | $20.15 | $20.15 | $20.20 |
| Purchase #2 | $182.86 | 6.594% | $194.9178 | $194.92 | $194.90 | $194.90 |
| Purchase #3 | $92.58 | 8.518% | $100.466 | $100.47 | $100.45 | $100.50 |
| Purchase #4 | $150.76 | 11.188% | $167.627 | $167.63 | $167.65 | $167.60 |
| Purchase #5 | $107.87 | 4.832% | $113.0823 | $113.08 | $113.10 | $113.10 |
| Purchase #6 | $172.60 | 5.472% | $182.0447 | $182.04 | $182.05 | $182.00 |
| Purchase #7 | $144.35 | 8.279% | $156.3007 | $156.30 | $156.30 | $156.30 |
| 7 purchase totals = | $870.30 | $934.5900 | $934.59 | $934.60 | $934.60 | |