| 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 | $51.54 | 9.782% | $56.5816 | $56.58 | $56.60 | $56.60 |
| Purchase #2 | $49.78 | 5.348% | $52.4422 | $52.44 | $52.45 | $52.40 |
| Purchase #3 | $17.85 | 12.662% | $20.1102 | $20.11 | $20.10 | $20.10 |
| Purchase #4 | $221.76 | 5.312% | $233.5399 | $233.54 | $233.55 | $233.50 |
| Purchase #5 | $111.26 | 8.840% | $121.0954 | $121.10 | $121.10 | $121.10 |
| Purchase #6 | $21.87 | 4.248% | $22.799 | $22.80 | $22.80 | $22.80 |
| Purchase #7 | $73.37 | 4.714% | $76.8287 | $76.83 | $76.85 | $76.80 |
| 7 purchase totals = | $547.43 | $583.3970 | $583.40 | $583.45 | $583.30 | |