| 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 | $24.28 | 11.286% | $27.0202 | $27.02 | $27.00 | $27.00 |
| Purchase #2 | $117.81 | 13.466% | $133.6743 | $133.67 | $133.65 | $133.70 |
| Purchase #3 | $27.80 | 12.353% | $31.2341 | $31.23 | $31.25 | $31.20 |
| Purchase #4 | $116.65 | 12.339% | $131.0434 | $131.04 | $131.05 | $131.00 |
| Purchase #5 | $168.45 | 3.701% | $174.6843 | $174.68 | $174.70 | $174.70 |
| Purchase #6 | $174.63 | 3.692% | $181.0773 | $181.08 | $181.10 | $181.10 |
| Purchase #7 | $64.67 | 8.468% | $70.1463 | $70.15 | $70.15 | $70.10 |
| 7 purchase totals = | $694.29 | $748.8799 | $748.87 | $748.90 | $748.80 | |