| 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 | $157.72 | 4.112% | $164.2054 | $164.21 | $164.20 | $164.20 |
| Purchase #2 | $68.35 | 7.172% | $73.2521 | $73.25 | $73.25 | $73.30 |
| Purchase #3 | $7.72 | 10.251% | $8.5114 | $8.51 | $8.50 | $8.50 |
| Purchase #4 | $231.32 | 5.256% | $243.4782 | $243.48 | $243.50 | $243.50 |
| Purchase #5 | $99.42 | 5.642% | $105.0293 | $105.03 | $105.05 | $105.00 |
| Purchase #6 | $66.66 | 6.456% | $70.9636 | $70.96 | $70.95 | $71.00 |
| Purchase #7 | $95.39 | 11.124% | $106.0012 | $106.00 | $106.00 | $106.00 |
| 7 purchase totals = | $726.58 | $771.4412 | $771.44 | $771.45 | $771.50 | |