| 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 | $10.84 | 8.851% | $11.7994 | $11.80 | $11.80 | $11.80 |
| Purchase #2 | $54.96 | 10.389% | $60.6698 | $60.67 | $60.65 | $60.70 |
| Purchase #3 | $95.94 | 13.123% | $108.5302 | $108.53 | $108.55 | $108.50 |
| Purchase #4 | $137.36 | 4.680% | $143.7884 | $143.79 | $143.80 | $143.80 |
| Purchase #5 | $141.75 | 6.356% | $150.7596 | $150.76 | $150.75 | $150.80 |
| Purchase #6 | $229.41 | 10.533% | $253.5738 | $253.57 | $253.55 | $253.60 |
| Purchase #7 | $67.77 | 4.816% | $71.0338 | $71.03 | $71.05 | $71.00 |
| 7 purchase totals = | $738.03 | $800.1550 | $800.15 | $800.15 | $800.20 | |