| 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 | $104.59 | 5.517% | $110.3602 | $110.36 | $110.35 | $110.40 |
| Purchase #2 | $230.56 | 9.524% | $252.5185 | $252.52 | $252.50 | $252.50 |
| Purchase #3 | $244.91 | 5.857% | $259.2544 | $259.25 | $259.25 | $259.30 |
| Purchase #4 | $167.84 | 13.143% | $189.8992 | $189.90 | $189.90 | $189.90 |
| Purchase #5 | $11.69 | 8.792% | $12.7178 | $12.72 | $12.70 | $12.70 |
| Purchase #6 | $56.68 | 6.486% | $60.3563 | $60.36 | $60.35 | $60.40 |
| Purchase #7 | $24.27 | 10.738% | $26.8761 | $26.88 | $26.90 | $26.90 |
| 7 purchase totals = | $840.54 | $911.9825 | $911.99 | $911.95 | $912.10 | |