| 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 | $10.81 | 12.208% | $12.1297 | $12.13 | $12.15 | $12.10 |
| Purchase #2 | $120.52 | 10.626% | $133.3265 | $133.33 | $133.35 | $133.30 |
| Purchase #3 | $85.29 | 13.677% | $96.9551 | $96.96 | $96.95 | $97.00 |
| Purchase #4 | $36.45 | 13.667% | $41.4316 | $41.43 | $41.45 | $41.40 |
| Purchase #5 | $10.79 | 10.841% | $11.9597 | $11.96 | $11.95 | $12.00 |
| Purchase #6 | $105.68 | 11.294% | $117.6155 | $117.62 | $117.60 | $117.60 |
| Purchase #7 | $166.36 | 4.757% | $174.2737 | $174.27 | $174.25 | $174.30 |
| 7 purchase totals = | $535.90 | $587.6918 | $587.70 | $587.70 | $587.70 | |