| 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 | $35.97 | 12.539% | $40.4803 | $40.48 | $40.50 | $40.50 |
| Purchase #2 | $21.49 | 5.601% | $22.6937 | $22.69 | $22.70 | $22.70 |
| Purchase #3 | $209.31 | 13.676% | $237.9352 | $237.94 | $237.95 | $237.90 |
| Purchase #4 | $202.68 | 7.559% | $218.0006 | $218.00 | $218.00 | $218.00 |
| Purchase #5 | $238.49 | 11.538% | $266.007 | $266.01 | $266.00 | $266.00 |
| Purchase #6 | $31.39 | 10.353% | $34.6398 | $34.64 | $34.65 | $34.60 |
| Purchase #7 | $65.41 | 13.803% | $74.4385 | $74.44 | $74.45 | $74.40 |
| 7 purchase totals = | $804.74 | $894.1951 | $894.20 | $894.25 | $894.10 | |