| 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 | $35.88 | 6.851% | $38.3381 | $38.34 | $38.35 | $38.30 |
| Purchase #2 | $9.67 | 13.833% | $11.0077 | $11.01 | $11.00 | $11.00 |
| Purchase #3 | $80.39 | 6.418% | $85.5494 | $85.55 | $85.55 | $85.50 |
| Purchase #4 | $62.62 | 12.685% | $70.5633 | $70.56 | $70.55 | $70.60 |
| Purchase #5 | $98.56 | 8.361% | $106.8006 | $106.80 | $106.80 | $106.80 |
| Purchase #6 | $11.60 | 12.426% | $13.0414 | $13.04 | $13.05 | $13.00 |
| Purchase #7 | $169.42 | 12.419% | $190.4603 | $190.46 | $190.45 | $190.50 |
| 7 purchase totals = | $468.14 | $515.7608 | $515.76 | $515.75 | $515.70 | |