| 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 | $98.69 | 8.381% | $106.9612 | $106.96 | $106.95 | $107.00 |
| Purchase #2 | $205.27 | 7.359% | $220.3758 | $220.38 | $220.40 | $220.40 |
| Purchase #3 | $48.65 | 3.119% | $50.1674 | $50.17 | $50.15 | $50.20 |
| Purchase #4 | $57.51 | 4.797% | $60.2688 | $60.27 | $60.25 | $60.30 |
| Purchase #5 | $198.63 | 9.166% | $216.8364 | $216.84 | $216.85 | $216.80 |
| Purchase #6 | $61.95 | 13.154% | $70.0989 | $70.10 | $70.10 | $70.10 |
| Purchase #7 | $172.83 | 12.365% | $194.2004 | $194.20 | $194.20 | $194.20 |
| 7 purchase totals = | $843.53 | $918.9089 | $918.92 | $918.90 | $919.00 | |