| 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 | $20.36 | 12.855% | $22.9773 | $22.98 | $23.00 | $23.00 |
| Purchase #2 | $187.92 | 13.243% | $212.8062 | $212.81 | $212.80 | $212.80 |
| Purchase #3 | $151.29 | 8.869% | $164.7079 | $164.71 | $164.70 | $164.70 |
| Purchase #4 | $153.70 | 9.169% | $167.7928 | $167.79 | $167.80 | $167.80 |
| Purchase #5 | $72.31 | 8.840% | $78.7022 | $78.70 | $78.70 | $78.70 |
| Purchase #6 | $15.85 | 13.113% | $17.9284 | $17.93 | $17.95 | $17.90 |
| Purchase #7 | $24.91 | 8.674% | $27.0707 | $27.07 | $27.05 | $27.10 |
| 7 purchase totals = | $626.34 | $691.9855 | $691.99 | $692.00 | $692.00 | |