| 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 | $81.59 | 3.475% | $84.4253 | $84.43 | $84.45 | $84.40 |
| Purchase #2 | $98.92 | 10.318% | $109.1266 | $109.13 | $109.15 | $109.10 |
| Purchase #3 | $102.34 | 12.837% | $115.4774 | $115.48 | $115.50 | $115.50 |
| Purchase #4 | $9.64 | 7.749% | $10.387 | $10.39 | $10.40 | $10.40 |
| Purchase #5 | $55.53 | 12.367% | $62.3974 | $62.40 | $62.40 | $62.40 |
| Purchase #6 | $185.69 | 11.684% | $207.386 | $207.39 | $207.40 | $207.40 |
| Purchase #7 | $60.37 | 9.808% | $66.2911 | $66.29 | $66.30 | $66.30 |
| 7 purchase totals = | $594.08 | $655.4908 | $655.51 | $655.60 | $655.50 | |