| 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 | $7.34 | 3.488% | $7.596 | $7.60 | $7.60 | $7.60 |
| Purchase #2 | $54.69 | 11.377% | $60.9121 | $60.91 | $60.90 | $60.90 |
| Purchase #3 | $221.46 | 7.136% | $237.2634 | $237.26 | $237.25 | $237.30 |
| Purchase #4 | $210.56 | 5.216% | $221.5428 | $221.54 | $221.55 | $221.50 |
| Purchase #5 | $50.83 | 10.736% | $56.2871 | $56.29 | $56.30 | $56.30 |
| Purchase #6 | $223.38 | 10.558% | $246.9645 | $246.96 | $246.95 | $247.00 |
| Purchase #7 | $117.63 | 10.493% | $129.9729 | $129.97 | $129.95 | $130.00 |
| 7 purchase totals = | $885.89 | $960.5388 | $960.53 | $960.50 | $960.60 | |