| 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 | $74.70 | 12.617% | $84.1249 | $84.12 | $84.10 | $84.10 |
| Purchase #2 | $89.90 | 6.608% | $95.8406 | $95.84 | $95.85 | $95.80 |
| Purchase #3 | $240.75 | 3.169% | $248.3794 | $248.38 | $248.40 | $248.40 |
| Purchase #4 | $121.62 | 13.224% | $137.703 | $137.70 | $137.70 | $137.70 |
| Purchase #5 | $44.50 | 10.436% | $49.144 | $49.14 | $49.15 | $49.10 |
| Purchase #6 | $44.41 | 3.341% | $45.8937 | $45.89 | $45.90 | $45.90 |
| Purchase #7 | $92.86 | 4.646% | $97.1743 | $97.17 | $97.15 | $97.20 |
| 7 purchase totals = | $708.74 | $758.2599 | $758.24 | $758.25 | $758.20 | |