| 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 | $34.26 | 4.486% | $35.7969 | $35.80 | $35.80 | $35.80 |
| Purchase #2 | $69.69 | 13.349% | $78.9929 | $78.99 | $79.00 | $79.00 |
| Purchase #3 | $27.25 | 13.754% | $30.998 | $31.00 | $31.00 | $31.00 |
| Purchase #4 | $34.60 | 5.376% | $36.4601 | $36.46 | $36.45 | $36.50 |
| Purchase #5 | $246.38 | 4.489% | $257.44 | $257.44 | $257.45 | $257.40 |
| Purchase #6 | $191.48 | 6.739% | $204.3838 | $204.38 | $204.40 | $204.40 |
| Purchase #7 | $10.33 | 10.210% | $11.3847 | $11.38 | $11.40 | $11.40 |
| 7 purchase totals = | $613.99 | $655.4564 | $655.45 | $655.50 | $655.50 | |