| 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 | $82.69 | 4.676% | $86.5566 | $86.56 | $86.55 | $86.60 |
| Purchase #2 | $109.50 | 5.556% | $115.5838 | $115.58 | $115.60 | $115.60 |
| Purchase #3 | $91.61 | 10.765% | $101.4718 | $101.47 | $101.45 | $101.50 |
| Purchase #4 | $128.56 | 6.859% | $137.3779 | $137.38 | $137.40 | $137.40 |
| Purchase #5 | $34.36 | 5.754% | $36.3371 | $36.34 | $36.35 | $36.30 |
| Purchase #6 | $84.97 | 7.843% | $91.6342 | $91.63 | $91.65 | $91.60 |
| Purchase #7 | $152.55 | 5.724% | $161.282 | $161.28 | $161.30 | $161.30 |
| 7 purchase totals = | $684.24 | $730.2434 | $730.24 | $730.30 | $730.30 | |