| 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 | $17.49 | 5.604% | $18.4701 | $18.47 | $18.45 | $18.50 |
| Purchase #2 | $197.87 | 6.382% | $210.4981 | $210.50 | $210.50 | $210.50 |
| Purchase #3 | $88.26 | 9.465% | $96.6138 | $96.61 | $96.60 | $96.60 |
| Purchase #4 | $231.90 | 6.804% | $247.6785 | $247.68 | $247.70 | $247.70 |
| Purchase #5 | $176.95 | 8.505% | $191.9996 | $192.00 | $192.00 | $192.00 |
| Purchase #6 | $61.28 | 5.660% | $64.7484 | $64.75 | $64.75 | $64.70 |
| Purchase #7 | $120.68 | 11.275% | $134.2867 | $134.29 | $134.30 | $134.30 |
| 7 purchase totals = | $894.43 | $964.2952 | $964.30 | $964.30 | $964.30 | |