| 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 | $80.26 | 10.734% | $88.8751 | $88.88 | $88.90 | $88.90 |
| Purchase #2 | $183.43 | 13.761% | $208.6718 | $208.67 | $208.65 | $208.70 |
| Purchase #3 | $181.81 | 7.528% | $195.4967 | $195.50 | $195.50 | $195.50 |
| Purchase #4 | $154.46 | 4.158% | $160.8824 | $160.88 | $160.90 | $160.90 |
| Purchase #5 | $65.36 | 12.731% | $73.681 | $73.68 | $73.70 | $73.70 |
| Purchase #6 | $135.58 | 6.768% | $144.7561 | $144.76 | $144.75 | $144.80 |
| Purchase #7 | $118.99 | 13.461% | $135.0072 | $135.01 | $135.00 | $135.00 |
| 7 purchase totals = | $919.89 | $1,007.3703 | $1,007.38 | $1,007.40 | $1,007.50 | |