| 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 | $103.53 | 5.450% | $109.1724 | $109.17 | $109.15 | $109.20 |
| Purchase #2 | $112.44 | 11.812% | $125.7214 | $125.72 | $125.70 | $125.70 |
| Purchase #3 | $61.55 | 8.224% | $66.6119 | $66.61 | $66.60 | $66.60 |
| Purchase #4 | $10.87 | 3.115% | $11.2086 | $11.21 | $11.20 | $11.20 |
| Purchase #5 | $25.67 | 7.291% | $27.5416 | $27.54 | $27.55 | $27.50 |
| Purchase #6 | $241.61 | 9.330% | $264.1522 | $264.15 | $264.15 | $264.20 |
| Purchase #7 | $197.65 | 5.534% | $208.588 | $208.59 | $208.60 | $208.60 |
| 7 purchase totals = | $753.32 | $812.9961 | $812.99 | $812.95 | $813.00 | |