| 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 | $237.64 | 3.702% | $246.4374 | $246.44 | $246.45 | $246.40 |
| Purchase #2 | $45.62 | 10.784% | $50.5397 | $50.54 | $50.55 | $50.50 |
| Purchase #3 | $35.82 | 9.317% | $39.1573 | $39.16 | $39.15 | $39.20 |
| Purchase #4 | $192.91 | 5.719% | $203.9425 | $203.94 | $203.95 | $203.90 |
| Purchase #5 | $70.97 | 8.315% | $76.8712 | $76.87 | $76.85 | $76.90 |
| Purchase #6 | $92.41 | 7.135% | $99.0035 | $99.00 | $99.00 | $99.00 |
| Purchase #7 | $77.86 | 3.715% | $80.7525 | $80.75 | $80.75 | $80.80 |
| 7 purchase totals = | $753.23 | $796.7041 | $796.70 | $796.70 | $796.70 | |