| 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 | $50.56 | 12.723% | $56.9927 | $56.99 | $57.00 | $57.00 |
| Purchase #2 | $133.76 | 13.579% | $151.9233 | $151.92 | $151.90 | $151.90 |
| Purchase #3 | $178.35 | 10.353% | $196.8146 | $196.81 | $196.80 | $196.80 |
| Purchase #4 | $7.63 | 8.708% | $8.2944 | $8.29 | $8.30 | $8.30 |
| Purchase #5 | $127.44 | 3.652% | $132.0941 | $132.09 | $132.10 | $132.10 |
| Purchase #6 | $137.93 | 13.840% | $157.0195 | $157.02 | $157.00 | $157.00 |
| Purchase #7 | $218.34 | 3.442% | $225.8553 | $225.86 | $225.85 | $225.90 |
| 7 purchase totals = | $854.01 | $928.9939 | $928.98 | $928.95 | $929.00 | |