| 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 | $45.96 | 11.793% | $51.3801 | $51.38 | $51.40 | $51.40 |
| Purchase #2 | $52.54 | 9.748% | $57.6616 | $57.66 | $57.65 | $57.70 |
| Purchase #3 | $9.77 | 11.638% | $10.907 | $10.91 | $10.90 | $10.90 |
| Purchase #4 | $241.50 | 4.725% | $252.9109 | $252.91 | $252.90 | $252.90 |
| Purchase #5 | $244.62 | 6.119% | $259.5883 | $259.59 | $259.60 | $259.60 |
| Purchase #6 | $225.25 | 5.406% | $237.427 | $237.43 | $237.45 | $237.40 |
| Purchase #7 | $181.49 | 4.759% | $190.1271 | $190.13 | $190.15 | $190.10 |
| 7 purchase totals = | $1,001.13 | $1,060.0020 | $1,060.01 | $1,060.05 | $1,060.00 | |