| 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 | $106.45 | 6.727% | $113.6109 | $113.61 | $113.60 | $113.60 |
| Purchase #2 | $12.61 | 5.302% | $13.2786 | $13.28 | $13.30 | $13.30 |
| Purchase #3 | $15.88 | 7.265% | $17.0337 | $17.03 | $17.05 | $17.00 |
| Purchase #4 | $52.49 | 4.547% | $54.8767 | $54.88 | $54.90 | $54.90 |
| Purchase #5 | $29.86 | 9.618% | $32.7319 | $32.73 | $32.75 | $32.70 |
| Purchase #6 | $118.97 | 11.716% | $132.9085 | $132.91 | $132.90 | $132.90 |
| Purchase #7 | $246.31 | 10.663% | $272.574 | $272.57 | $272.55 | $272.60 |
| 7 purchase totals = | $582.57 | $637.0143 | $637.01 | $637.05 | $637.00 | |