| 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 | $6.68 | 13.279% | $7.567 | $7.57 | $7.55 | $7.60 |
| Purchase #2 | $203.97 | 3.781% | $211.6821 | $211.68 | $211.70 | $211.70 |
| Purchase #3 | $158.83 | 6.205% | $168.6854 | $168.69 | $168.70 | $168.70 |
| Purchase #4 | $70.87 | 6.154% | $75.2313 | $75.23 | $75.25 | $75.20 |
| Purchase #5 | $200.38 | 9.516% | $219.4482 | $219.45 | $219.45 | $219.40 |
| Purchase #6 | $156.30 | 6.583% | $166.5892 | $166.59 | $166.60 | $166.60 |
| Purchase #7 | $55.52 | 7.524% | $59.6973 | $59.70 | $59.70 | $59.70 |
| 7 purchase totals = | $852.55 | $908.9005 | $908.91 | $908.95 | $908.90 | |