| 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 | $26.87 | 8.827% | $29.2418 | $29.24 | $29.25 | $29.20 |
| Purchase #2 | $73.31 | 7.677% | $78.938 | $78.94 | $78.95 | $78.90 |
| Purchase #3 | $109.49 | 12.463% | $123.1357 | $123.14 | $123.15 | $123.10 |
| Purchase #4 | $40.97 | 7.232% | $43.933 | $43.93 | $43.95 | $43.90 |
| Purchase #5 | $198.71 | 7.521% | $213.655 | $213.66 | $213.65 | $213.70 |
| Purchase #6 | $11.84 | 13.707% | $13.4629 | $13.46 | $13.45 | $13.50 |
| Purchase #7 | $231.54 | 13.330% | $262.4043 | $262.40 | $262.40 | $262.40 |
| 7 purchase totals = | $692.73 | $764.7707 | $764.77 | $764.80 | $764.70 | |