| 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 | $34.98 | 13.643% | $39.7523 | $39.75 | $39.75 | $39.80 |
| Purchase #2 | $139.67 | 4.844% | $146.4356 | $146.44 | $146.45 | $146.40 |
| Purchase #3 | $21.51 | 9.221% | $23.4934 | $23.49 | $23.50 | $23.50 |
| Purchase #4 | $197.67 | 3.498% | $204.5845 | $204.58 | $204.60 | $204.60 |
| Purchase #5 | $14.82 | 13.746% | $16.8572 | $16.86 | $16.85 | $16.90 |
| Purchase #6 | $196.41 | 7.761% | $211.6534 | $211.65 | $211.65 | $211.70 |
| Purchase #7 | $15.28 | 3.478% | $15.8114 | $15.81 | $15.80 | $15.80 |
| 7 purchase totals = | $620.34 | $658.5878 | $658.58 | $658.60 | $658.70 | |