| 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 | $14.93 | 8.495% | $16.1983 | $16.20 | $16.20 | $16.20 |
| Purchase #2 | $22.80 | 10.368% | $25.1639 | $25.16 | $25.15 | $25.20 |
| Purchase #3 | $116.30 | 3.261% | $120.0925 | $120.09 | $120.10 | $120.10 |
| Purchase #4 | $49.49 | 9.278% | $54.0817 | $54.08 | $54.10 | $54.10 |
| Purchase #5 | $104.90 | 10.160% | $115.5578 | $115.56 | $115.55 | $115.60 |
| Purchase #6 | $72.26 | 5.531% | $76.2567 | $76.26 | $76.25 | $76.30 |
| Purchase #7 | $111.94 | 11.533% | $124.85 | $124.85 | $124.85 | $124.90 |
| 7 purchase totals = | $492.62 | $532.2009 | $532.20 | $532.20 | $532.40 | |