| 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 | $12.94 | 5.184% | $13.6108 | $13.61 | $13.60 | $13.60 |
| Purchase #2 | $60.78 | 11.657% | $67.8651 | $67.87 | $67.85 | $67.90 |
| Purchase #3 | $209.98 | 5.346% | $221.2055 | $221.21 | $221.20 | $221.20 |
| Purchase #4 | $26.71 | 11.785% | $29.8578 | $29.86 | $29.85 | $29.90 |
| Purchase #5 | $96.31 | 3.867% | $100.0343 | $100.03 | $100.05 | $100.00 |
| Purchase #6 | $95.99 | 6.265% | $102.0038 | $102.00 | $102.00 | $102.00 |
| Purchase #7 | $38.60 | 4.168% | $40.2088 | $40.21 | $40.20 | $40.20 |
| 7 purchase totals = | $541.31 | $574.7861 | $574.79 | $574.75 | $574.80 | |