| 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 | $106.65 | 9.747% | $117.0452 | $117.05 | $117.05 | $117.00 |
| Purchase #2 | $94.68 | 3.165% | $97.6766 | $97.68 | $97.70 | $97.70 |
| Purchase #3 | $51.90 | 8.383% | $56.2508 | $56.25 | $56.25 | $56.30 |
| Purchase #4 | $107.91 | 7.723% | $116.2439 | $116.24 | $116.25 | $116.20 |
| Purchase #5 | $5.94 | 11.165% | $6.6032 | $6.60 | $6.60 | $6.60 |
| Purchase #6 | $166.72 | 7.169% | $178.6722 | $178.67 | $178.65 | $178.70 |
| Purchase #7 | $99.76 | 13.834% | $113.5608 | $113.56 | $113.55 | $113.60 |
| 7 purchase totals = | $633.56 | $686.0527 | $686.05 | $686.05 | $686.10 | |