| 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 | $133.92 | 13.450% | $151.9322 | $151.93 | $151.95 | $151.90 |
| Purchase #2 | $22.82 | 9.338% | $24.9509 | $24.95 | $24.95 | $25.00 |
| Purchase #3 | $68.96 | 11.577% | $76.9435 | $76.94 | $76.95 | $76.90 |
| Purchase #4 | $245.95 | 7.693% | $264.8709 | $264.87 | $264.85 | $264.90 |
| Purchase #5 | $20.91 | 4.487% | $21.8482 | $21.85 | $21.85 | $21.80 |
| Purchase #6 | $210.33 | 13.375% | $238.4616 | $238.46 | $238.45 | $238.50 |
| Purchase #7 | $77.43 | 4.716% | $81.0816 | $81.08 | $81.10 | $81.10 |
| 7 purchase totals = | $780.32 | $860.0889 | $860.08 | $860.10 | $860.10 | |