| 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 | $60.75 | 6.286% | $64.5687 | $64.57 | $64.55 | $64.60 |
| Purchase #2 | $63.93 | 4.324% | $66.6943 | $66.69 | $66.70 | $66.70 |
| Purchase #3 | $120.52 | 7.723% | $129.8278 | $129.83 | $129.85 | $129.80 |
| Purchase #4 | $120.91 | 3.212% | $124.7936 | $124.79 | $124.80 | $124.80 |
| Purchase #5 | $154.39 | 8.262% | $167.1457 | $167.15 | $167.15 | $167.10 |
| Purchase #6 | $42.66 | 5.563% | $45.0332 | $45.03 | $45.05 | $45.00 |
| Purchase #7 | $44.52 | 8.377% | $48.2494 | $48.25 | $48.25 | $48.20 |
| 7 purchase totals = | $607.68 | $646.3127 | $646.31 | $646.35 | $646.20 | |