| 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 | $54.95 | 9.247% | $60.0312 | $60.03 | $60.05 | $60.00 |
| Purchase #2 | $166.74 | 13.716% | $189.6101 | $189.61 | $189.60 | $189.60 |
| Purchase #3 | $245.89 | 10.801% | $272.4486 | $272.45 | $272.45 | $272.40 |
| Purchase #4 | $113.85 | 8.142% | $123.1197 | $123.12 | $123.10 | $123.10 |
| Purchase #5 | $157.31 | 5.545% | $166.0328 | $166.03 | $166.05 | $166.00 |
| Purchase #6 | $8.31 | 8.245% | $8.9952 | $9.00 | $9.00 | $9.00 |
| Purchase #7 | $25.95 | 12.371% | $29.1603 | $29.16 | $29.15 | $29.20 |
| 7 purchase totals = | $773.00 | $849.3979 | $849.40 | $849.40 | $849.30 | |