| 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 | $10.97 | 6.124% | $11.6418 | $11.64 | $11.65 | $11.60 |
| Purchase #2 | $188.45 | 3.553% | $195.1456 | $195.15 | $195.15 | $195.10 |
| Purchase #3 | $134.57 | 5.361% | $141.7843 | $141.78 | $141.80 | $141.80 |
| Purchase #4 | $88.41 | 5.110% | $92.9278 | $92.93 | $92.95 | $92.90 |
| Purchase #5 | $76.89 | 5.401% | $81.0428 | $81.04 | $81.05 | $81.00 |
| Purchase #6 | $248.91 | 8.504% | $270.0773 | $270.08 | $270.10 | $270.10 |
| Purchase #7 | $91.91 | 5.679% | $97.1296 | $97.13 | $97.15 | $97.10 |
| 7 purchase totals = | $840.11 | $889.7492 | $889.75 | $889.85 | $889.60 | |