| 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 | $113.72 | 3.466% | $117.6615 | $117.66 | $117.65 | $117.70 |
| Purchase #2 | $71.76 | 4.134% | $74.7266 | $74.73 | $74.75 | $74.70 |
| Purchase #3 | $19.83 | 11.467% | $22.1039 | $22.10 | $22.10 | $22.10 |
| Purchase #4 | $40.62 | 13.435% | $46.0773 | $46.08 | $46.10 | $46.10 |
| Purchase #5 | $18.92 | 11.568% | $21.1087 | $21.11 | $21.10 | $21.10 |
| Purchase #6 | $218.49 | 5.499% | $230.5048 | $230.50 | $230.50 | $230.50 |
| Purchase #7 | $131.75 | 9.590% | $144.3848 | $144.38 | $144.40 | $144.40 |
| 7 purchase totals = | $615.09 | $656.5676 | $656.56 | $656.60 | $656.60 | |