| 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 | $66.68 | 11.229% | $74.1675 | $74.17 | $74.15 | $74.20 |
| Purchase #2 | $69.79 | 8.303% | $75.5847 | $75.58 | $75.60 | $75.60 |
| Purchase #3 | $212.75 | 9.736% | $233.4633 | $233.46 | $233.45 | $233.50 |
| Purchase #4 | $151.84 | 3.543% | $157.2197 | $157.22 | $157.20 | $157.20 |
| Purchase #5 | $92.31 | 7.314% | $99.0616 | $99.06 | $99.05 | $99.10 |
| Purchase #6 | $22.86 | 3.719% | $23.7102 | $23.71 | $23.70 | $23.70 |
| Purchase #7 | $36.64 | 6.472% | $39.0113 | $39.01 | $39.00 | $39.00 |
| 7 purchase totals = | $652.87 | $702.2183 | $702.21 | $702.15 | $702.30 | |