| 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 | $12.87 | 8.287% | $13.9365 | $13.94 | $13.95 | $13.90 |
| Purchase #2 | $87.32 | 11.306% | $97.1924 | $97.19 | $97.20 | $97.20 |
| Purchase #3 | $96.28 | 6.306% | $102.3514 | $102.35 | $102.35 | $102.40 |
| Purchase #4 | $178.41 | 10.237% | $196.6738 | $196.67 | $196.65 | $196.70 |
| Purchase #5 | $106.41 | 3.281% | $109.9013 | $109.90 | $109.90 | $109.90 |
| Purchase #6 | $214.38 | 12.747% | $241.707 | $241.71 | $241.70 | $241.70 |
| Purchase #7 | $71.60 | 10.354% | $79.0135 | $79.01 | $79.00 | $79.00 |
| 7 purchase totals = | $767.27 | $840.7759 | $840.77 | $840.75 | $840.80 | |