| 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 | $65.55 | 5.826% | $69.3689 | $69.37 | $69.35 | $69.40 |
| Purchase #2 | $240.91 | 10.291% | $265.702 | $265.70 | $265.70 | $265.70 |
| Purchase #3 | $7.82 | 3.701% | $8.1094 | $8.11 | $8.10 | $8.10 |
| Purchase #4 | $159.32 | 5.259% | $167.6986 | $167.70 | $167.70 | $167.70 |
| Purchase #5 | $34.54 | 8.741% | $37.5591 | $37.56 | $37.55 | $37.60 |
| Purchase #6 | $107.75 | 5.260% | $113.4177 | $113.42 | $113.40 | $113.40 |
| Purchase #7 | $221.72 | 3.396% | $229.2496 | $229.25 | $229.25 | $229.20 |
| 7 purchase totals = | $837.61 | $891.1053 | $891.11 | $891.05 | $891.10 | |