| 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 | $12.76 | 9.237% | $13.9386 | $13.94 | $13.95 | $13.90 |
| Purchase #2 | $34.99 | 3.553% | $36.2332 | $36.23 | $36.25 | $36.20 |
| Purchase #3 | $105.55 | 7.621% | $113.594 | $113.59 | $113.60 | $113.60 |
| Purchase #4 | $60.58 | 11.499% | $67.5461 | $67.55 | $67.55 | $67.50 |
| Purchase #5 | $123.52 | 12.561% | $139.0353 | $139.04 | $139.05 | $139.00 |
| Purchase #6 | $14.61 | 9.776% | $16.0383 | $16.04 | $16.05 | $16.00 |
| Purchase #7 | $87.26 | 4.489% | $91.1771 | $91.18 | $91.20 | $91.20 |
| 7 purchase totals = | $439.27 | $477.5626 | $477.57 | $477.65 | $477.40 | |