| 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 | $6.95 | 4.758% | $7.2807 | $7.28 | $7.30 | $7.30 |
| Purchase #2 | $195.86 | 9.632% | $214.7252 | $214.73 | $214.75 | $214.70 |
| Purchase #3 | $42.78 | 12.168% | $47.9855 | $47.99 | $48.00 | $48.00 |
| Purchase #4 | $77.53 | 7.572% | $83.4006 | $83.40 | $83.40 | $83.40 |
| Purchase #5 | $210.42 | 3.781% | $218.376 | $218.38 | $218.40 | $218.40 |
| Purchase #6 | $59.34 | 10.767% | $65.7291 | $65.73 | $65.75 | $65.70 |
| Purchase #7 | $200.82 | 4.405% | $209.6661 | $209.67 | $209.65 | $209.70 |
| 7 purchase totals = | $793.70 | $847.1632 | $847.18 | $847.25 | $847.20 | |