| 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 | $57.45 | 9.683% | $63.0129 | $63.01 | $63.00 | $63.00 |
| Purchase #2 | $134.61 | 7.729% | $145.014 | $145.01 | $145.00 | $145.00 |
| Purchase #3 | $63.25 | 7.627% | $68.0741 | $68.07 | $68.05 | $68.10 |
| Purchase #4 | $36.80 | 13.650% | $41.8232 | $41.82 | $41.80 | $41.80 |
| Purchase #5 | $59.53 | 8.747% | $64.7371 | $64.74 | $64.75 | $64.70 |
| Purchase #6 | $6.87 | 6.175% | $7.2942 | $7.29 | $7.30 | $7.30 |
| Purchase #7 | $145.59 | 10.373% | $160.6921 | $160.69 | $160.70 | $160.70 |
| 7 purchase totals = | $504.10 | $550.6476 | $550.63 | $550.60 | $550.60 | |