| 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 | $39.41 | 13.766% | $44.8352 | $44.84 | $44.85 | $44.80 |
| Purchase #2 | $198.73 | 10.473% | $219.543 | $219.54 | $219.55 | $219.50 |
| Purchase #3 | $11.72 | 10.834% | $12.9897 | $12.99 | $13.00 | $13.00 |
| Purchase #4 | $214.39 | 8.745% | $233.1384 | $233.14 | $233.15 | $233.10 |
| Purchase #5 | $9.87 | 11.140% | $10.9695 | $10.97 | $10.95 | $11.00 |
| Purchase #6 | $100.65 | 3.636% | $104.3096 | $104.31 | $104.30 | $104.30 |
| Purchase #7 | $189.92 | 9.720% | $208.3802 | $208.38 | $208.40 | $208.40 |
| 7 purchase totals = | $764.69 | $834.1656 | $834.17 | $834.20 | $834.10 | |