| 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 | $64.42 | 11.398% | $71.7626 | $71.76 | $71.75 | $71.80 |
| Purchase #2 | $15.70 | 11.552% | $17.5137 | $17.51 | $17.50 | $17.50 |
| Purchase #3 | $17.69 | 6.318% | $18.8077 | $18.81 | $18.80 | $18.80 |
| Purchase #4 | $110.62 | 3.856% | $114.8855 | $114.89 | $114.90 | $114.90 |
| Purchase #5 | $205.30 | 7.138% | $219.9543 | $219.95 | $219.95 | $220.00 |
| Purchase #6 | $174.84 | 7.616% | $188.1558 | $188.16 | $188.15 | $188.20 |
| Purchase #7 | $224.62 | 9.730% | $246.4755 | $246.48 | $246.50 | $246.50 |
| 7 purchase totals = | $813.19 | $877.5551 | $877.56 | $877.55 | $877.70 | |