| 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 | $14.78 | 13.390% | $16.759 | $16.76 | $16.75 | $16.80 |
| Purchase #2 | $109.58 | 11.339% | $122.0053 | $122.01 | $122.00 | $122.00 |
| Purchase #3 | $153.42 | 4.119% | $159.7394 | $159.74 | $159.75 | $159.70 |
| Purchase #4 | $85.93 | 10.678% | $95.1056 | $95.11 | $95.10 | $95.10 |
| Purchase #5 | $9.37 | 13.116% | $10.599 | $10.60 | $10.60 | $10.60 |
| Purchase #6 | $80.60 | 8.240% | $87.2414 | $87.24 | $87.25 | $87.20 |
| Purchase #7 | $42.80 | 3.473% | $44.2864 | $44.29 | $44.30 | $44.30 |
| 7 purchase totals = | $496.48 | $535.7361 | $535.75 | $535.75 | $535.70 | |