| 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 | $91.69 | 12.232% | $102.9055 | $102.91 | $102.90 | $102.90 |
| Purchase #2 | $183.59 | 7.870% | $198.0385 | $198.04 | $198.05 | $198.00 |
| Purchase #3 | $150.28 | 6.247% | $159.668 | $159.67 | $159.65 | $159.70 |
| Purchase #4 | $6.36 | 3.731% | $6.5973 | $6.60 | $6.60 | $6.60 |
| Purchase #5 | $234.93 | 10.198% | $258.8882 | $258.89 | $258.90 | $258.90 |
| Purchase #6 | $64.41 | 12.765% | $72.6319 | $72.63 | $72.65 | $72.60 |
| Purchase #7 | $68.31 | 13.785% | $77.7265 | $77.73 | $77.75 | $77.70 |
| 7 purchase totals = | $799.57 | $876.4559 | $876.47 | $876.50 | $876.40 | |