| 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 | $29.51 | 11.501% | $32.9039 | $32.90 | $32.90 | $32.90 |
| Purchase #2 | $78.41 | 3.752% | $81.3519 | $81.35 | $81.35 | $81.40 |
| Purchase #3 | $203.64 | 8.707% | $221.3709 | $221.37 | $221.35 | $221.40 |
| Purchase #4 | $22.72 | 11.412% | $25.3128 | $25.31 | $25.30 | $25.30 |
| Purchase #5 | $244.36 | 8.280% | $264.593 | $264.59 | $264.60 | $264.60 |
| Purchase #6 | $48.45 | 6.409% | $51.5552 | $51.56 | $51.55 | $51.60 |
| Purchase #7 | $63.98 | 4.184% | $66.6569 | $66.66 | $66.65 | $66.70 |
| 7 purchase totals = | $691.07 | $743.7446 | $743.74 | $743.70 | $743.90 | |