| 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 | $25.84 | 13.688% | $29.377 | $29.38 | $29.40 | $29.40 |
| Purchase #2 | $23.90 | 8.516% | $25.9353 | $25.94 | $25.95 | $25.90 |
| Purchase #3 | $219.96 | 3.196% | $226.9899 | $226.99 | $227.00 | $227.00 |
| Purchase #4 | $100.42 | 3.839% | $104.2751 | $104.28 | $104.30 | $104.30 |
| Purchase #5 | $167.46 | 10.847% | $185.6244 | $185.62 | $185.60 | $185.60 |
| Purchase #6 | $60.30 | 10.212% | $66.4578 | $66.46 | $66.45 | $66.50 |
| Purchase #7 | $142.64 | 8.854% | $155.2693 | $155.27 | $155.25 | $155.30 |
| 7 purchase totals = | $740.52 | $793.9288 | $793.94 | $793.95 | $794.00 | |