| 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 | $94.75 | 8.506% | $102.8094 | $102.81 | $102.80 | $102.80 |
| Purchase #2 | $8.59 | 10.627% | $9.5029 | $9.50 | $9.50 | $9.50 |
| Purchase #3 | $77.92 | 12.433% | $87.6078 | $87.61 | $87.60 | $87.60 |
| Purchase #4 | $99.49 | 9.641% | $109.0818 | $109.08 | $109.10 | $109.10 |
| Purchase #5 | $61.39 | 11.679% | $68.5597 | $68.56 | $68.55 | $68.60 |
| Purchase #6 | $221.53 | 3.809% | $229.9681 | $229.97 | $229.95 | $230.00 |
| Purchase #7 | $55.25 | 8.623% | $60.0142 | $60.01 | $60.00 | $60.00 |
| 7 purchase totals = | $618.92 | $667.5439 | $667.54 | $667.50 | $667.60 | |