| 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 | $62.40 | 13.645% | $70.9145 | $70.91 | $70.90 | $70.90 |
| Purchase #2 | $23.93 | 3.532% | $24.7752 | $24.78 | $24.80 | $24.80 |
| Purchase #3 | $197.48 | 8.560% | $214.3843 | $214.38 | $214.40 | $214.40 |
| Purchase #4 | $139.29 | 12.731% | $157.023 | $157.02 | $157.00 | $157.00 |
| Purchase #5 | $153.86 | 3.521% | $159.2774 | $159.28 | $159.30 | $159.30 |
| Purchase #6 | $46.86 | 7.584% | $50.4139 | $50.41 | $50.40 | $50.40 |
| Purchase #7 | $134.35 | 8.758% | $146.1164 | $146.12 | $146.10 | $146.10 |
| 7 purchase totals = | $758.17 | $822.9047 | $822.90 | $822.90 | $822.90 | |