| 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 | $35.46 | 3.794% | $36.8054 | $36.81 | $36.80 | $36.80 |
| Purchase #2 | $42.69 | 5.767% | $45.1519 | $45.15 | $45.15 | $45.20 |
| Purchase #3 | $89.34 | 3.863% | $92.7912 | $92.79 | $92.80 | $92.80 |
| Purchase #4 | $70.47 | 3.857% | $73.188 | $73.19 | $73.20 | $73.20 |
| Purchase #5 | $9.38 | 12.664% | $10.5679 | $10.57 | $10.55 | $10.60 |
| Purchase #6 | $98.44 | 8.363% | $106.6725 | $106.67 | $106.65 | $106.70 |
| Purchase #7 | $218.56 | 9.473% | $239.2642 | $239.26 | $239.25 | $239.30 |
| 7 purchase totals = | $564.34 | $604.4411 | $604.44 | $604.40 | $604.60 | |