| 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 | $34.96 | 6.773% | $37.3278 | $37.33 | $37.35 | $37.30 |
| Purchase #2 | $45.70 | 13.639% | $51.933 | $51.93 | $51.95 | $51.90 |
| Purchase #3 | $64.38 | 7.452% | $69.1776 | $69.18 | $69.20 | $69.20 |
| Purchase #4 | $142.42 | 8.858% | $155.0356 | $155.04 | $155.05 | $155.00 |
| Purchase #5 | $179.68 | 5.873% | $190.2326 | $190.23 | $190.25 | $190.20 |
| Purchase #6 | $102.74 | 12.771% | $115.8609 | $115.86 | $115.85 | $115.90 |
| Purchase #7 | $123.82 | 8.245% | $134.029 | $134.03 | $134.05 | $134.00 |
| 7 purchase totals = | $693.70 | $753.5965 | $753.60 | $753.70 | $753.50 | |