| 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 | $42.67 | 5.404% | $44.9759 | $44.98 | $45.00 | $45.00 |
| Purchase #2 | $64.37 | 10.176% | $70.9203 | $70.92 | $70.90 | $70.90 |
| Purchase #3 | $50.96 | 13.629% | $57.9053 | $57.91 | $57.90 | $57.90 |
| Purchase #4 | $193.87 | 4.799% | $203.1738 | $203.17 | $203.15 | $203.20 |
| Purchase #5 | $215.90 | 3.516% | $223.491 | $223.49 | $223.50 | $223.50 |
| Purchase #6 | $22.94 | 8.165% | $24.8131 | $24.81 | $24.80 | $24.80 |
| Purchase #7 | $123.74 | 4.605% | $129.4382 | $129.44 | $129.45 | $129.40 |
| 7 purchase totals = | $714.45 | $754.7176 | $754.72 | $754.70 | $754.70 | |