| 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 | $95.61 | 4.320% | $99.7404 | $99.74 | $99.75 | $99.70 |
| Purchase #2 | $58.86 | 10.492% | $65.0356 | $65.04 | $65.05 | $65.00 |
| Purchase #3 | $229.25 | 7.512% | $246.4713 | $246.47 | $246.45 | $246.50 |
| Purchase #4 | $6.66 | 12.105% | $7.4662 | $7.47 | $7.45 | $7.50 |
| Purchase #5 | $65.90 | 5.865% | $69.765 | $69.77 | $69.75 | $69.80 |
| Purchase #6 | $148.83 | 4.839% | $156.0319 | $156.03 | $156.05 | $156.00 |
| Purchase #7 | $17.99 | 11.332% | $20.0286 | $20.03 | $20.05 | $20.00 |
| 7 purchase totals = | $623.10 | $664.5390 | $664.55 | $664.55 | $664.50 | |