| 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 | $83.87 | 7.213% | $89.9195 | $89.92 | $89.90 | $89.90 |
| Purchase #2 | $51.71 | 11.290% | $57.5481 | $57.55 | $57.55 | $57.50 |
| Purchase #3 | $17.91 | 7.228% | $19.2045 | $19.20 | $19.20 | $19.20 |
| Purchase #4 | $6.41 | 6.484% | $6.8256 | $6.83 | $6.85 | $6.80 |
| Purchase #5 | $59.28 | 7.791% | $63.8985 | $63.90 | $63.90 | $63.90 |
| Purchase #6 | $250.45 | 7.722% | $269.7897 | $269.79 | $269.80 | $269.80 |
| Purchase #7 | $118.61 | 3.188% | $122.3913 | $122.39 | $122.40 | $122.40 |
| 7 purchase totals = | $588.24 | $629.5772 | $629.58 | $629.60 | $629.50 | |