| 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 | $75.51 | 5.274% | $79.4924 | $79.49 | $79.50 | $79.50 |
| Purchase #2 | $119.67 | 9.406% | $130.9262 | $130.93 | $130.95 | $130.90 |
| Purchase #3 | $26.53 | 7.488% | $28.5166 | $28.52 | $28.50 | $28.50 |
| Purchase #4 | $141.59 | 11.607% | $158.0244 | $158.02 | $158.00 | $158.00 |
| Purchase #5 | $125.59 | 9.842% | $137.9506 | $137.95 | $137.95 | $138.00 |
| Purchase #6 | $197.82 | 7.837% | $213.3232 | $213.32 | $213.30 | $213.30 |
| Purchase #7 | $91.47 | 6.354% | $97.282 | $97.28 | $97.30 | $97.30 |
| 7 purchase totals = | $778.18 | $845.5154 | $845.51 | $845.50 | $845.50 | |