| 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 | $154.96 | 3.857% | $160.9368 | $160.94 | $160.95 | $160.90 |
| Purchase #2 | $63.71 | 9.816% | $69.9638 | $69.96 | $69.95 | $70.00 |
| Purchase #3 | $53.50 | 12.170% | $60.011 | $60.01 | $60.00 | $60.00 |
| Purchase #4 | $44.51 | 5.547% | $46.979 | $46.98 | $47.00 | $47.00 |
| Purchase #5 | $175.52 | 13.728% | $199.6154 | $199.62 | $199.60 | $199.60 |
| Purchase #6 | $183.40 | 7.746% | $197.6062 | $197.61 | $197.60 | $197.60 |
| Purchase #7 | $163.86 | 5.159% | $172.3135 | $172.31 | $172.30 | $172.30 |
| 7 purchase totals = | $839.46 | $907.4257 | $907.43 | $907.40 | $907.40 | |