| 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 | $52.74 | 13.229% | $59.717 | $59.72 | $59.70 | $59.70 |
| Purchase #2 | $119.91 | 7.840% | $129.3109 | $129.31 | $129.30 | $129.30 |
| Purchase #3 | $106.92 | 7.804% | $115.264 | $115.26 | $115.25 | $115.30 |
| Purchase #4 | $195.86 | 13.157% | $221.6293 | $221.63 | $221.65 | $221.60 |
| Purchase #5 | $199.69 | 7.362% | $214.3912 | $214.39 | $214.40 | $214.40 |
| Purchase #6 | $36.82 | 12.194% | $41.3098 | $41.31 | $41.30 | $41.30 |
| Purchase #7 | $79.92 | 6.131% | $84.8199 | $84.82 | $84.80 | $84.80 |
| 7 purchase totals = | $791.86 | $866.4421 | $866.44 | $866.40 | $866.40 | |