| 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 | $31.86 | 4.364% | $33.2504 | $33.25 | $33.25 | $33.30 |
| Purchase #2 | $24.43 | 8.457% | $26.496 | $26.50 | $26.50 | $26.50 |
| Purchase #3 | $136.57 | 3.378% | $141.1833 | $141.18 | $141.20 | $141.20 |
| Purchase #4 | $106.37 | 10.692% | $117.7431 | $117.74 | $117.75 | $117.70 |
| Purchase #5 | $53.67 | 10.720% | $59.4234 | $59.42 | $59.40 | $59.40 |
| Purchase #6 | $8.35 | 4.584% | $8.7328 | $8.73 | $8.75 | $8.70 |
| Purchase #7 | $20.40 | 13.563% | $23.1669 | $23.17 | $23.15 | $23.20 |
| 7 purchase totals = | $381.65 | $409.9959 | $409.99 | $410.00 | $410.00 | |