| 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 | $57.49 | 7.315% | $61.6954 | $61.70 | $61.70 | $61.70 |
| Purchase #2 | $44.38 | 8.488% | $48.147 | $48.15 | $48.15 | $48.10 |
| Purchase #3 | $196.52 | 12.103% | $220.3048 | $220.30 | $220.30 | $220.30 |
| Purchase #4 | $157.43 | 5.303% | $165.7785 | $165.78 | $165.80 | $165.80 |
| Purchase #5 | $176.48 | 11.619% | $196.9852 | $196.99 | $197.00 | $197.00 |
| Purchase #6 | $122.45 | 11.829% | $136.9346 | $136.93 | $136.95 | $136.90 |
| Purchase #7 | $103.99 | 5.259% | $109.4588 | $109.46 | $109.45 | $109.50 |
| 7 purchase totals = | $858.74 | $939.3043 | $939.31 | $939.35 | $939.30 | |