| 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 | $47.57 | 3.454% | $49.2131 | $49.21 | $49.20 | $49.20 |
| Purchase #2 | $177.76 | 12.339% | $199.6938 | $199.69 | $199.70 | $199.70 |
| Purchase #3 | $169.79 | 12.846% | $191.6012 | $191.60 | $191.60 | $191.60 |
| Purchase #4 | $196.48 | 11.514% | $219.1027 | $219.10 | $219.10 | $219.10 |
| Purchase #5 | $67.63 | 8.527% | $73.3968 | $73.40 | $73.40 | $73.40 |
| Purchase #6 | $50.48 | 4.742% | $52.8738 | $52.87 | $52.85 | $52.90 |
| Purchase #7 | $112.32 | 8.190% | $121.519 | $121.52 | $121.50 | $121.50 |
| 7 purchase totals = | $822.03 | $907.4004 | $907.39 | $907.35 | $907.40 | |