| 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 | $5.29 | 9.563% | $5.7959 | $5.80 | $5.80 | $5.80 |
| Purchase #2 | $133.75 | 8.382% | $144.9609 | $144.96 | $144.95 | $145.00 |
| Purchase #3 | $25.61 | 3.793% | $26.5814 | $26.58 | $26.60 | $26.60 |
| Purchase #4 | $194.37 | 13.711% | $221.0201 | $221.02 | $221.00 | $221.00 |
| Purchase #5 | $9.43 | 11.478% | $10.5124 | $10.51 | $10.50 | $10.50 |
| Purchase #6 | $246.99 | 9.121% | $269.518 | $269.52 | $269.50 | $269.50 |
| Purchase #7 | $210.55 | 6.807% | $224.8821 | $224.88 | $224.90 | $224.90 |
| 7 purchase totals = | $825.99 | $903.2708 | $903.27 | $903.25 | $903.30 | |