| 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 | $52.72 | 3.124% | $54.367 | $54.37 | $54.35 | $54.40 |
| Purchase #2 | $5.49 | 7.212% | $5.8859 | $5.89 | $5.90 | $5.90 |
| Purchase #3 | $53.28 | 10.475% | $58.8611 | $58.86 | $58.85 | $58.90 |
| Purchase #4 | $196.99 | 4.297% | $205.4547 | $205.45 | $205.45 | $205.50 |
| Purchase #5 | $144.60 | 3.311% | $149.3877 | $149.39 | $149.40 | $149.40 |
| Purchase #6 | $21.30 | 10.148% | $23.4615 | $23.46 | $23.45 | $23.50 |
| Purchase #7 | $160.36 | 13.400% | $181.8482 | $181.85 | $181.85 | $181.80 |
| 7 purchase totals = | $634.74 | $679.2661 | $679.27 | $679.25 | $679.40 | |