| 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 | $245.37 | 6.206% | $260.5977 | $260.60 | $260.60 | $260.60 |
| Purchase #2 | $45.48 | 9.459% | $49.782 | $49.78 | $49.80 | $49.80 |
| Purchase #3 | $58.88 | 3.865% | $61.1557 | $61.16 | $61.15 | $61.20 |
| Purchase #4 | $85.39 | 5.497% | $90.0839 | $90.08 | $90.10 | $90.10 |
| Purchase #5 | $77.47 | 12.734% | $87.335 | $87.34 | $87.35 | $87.30 |
| Purchase #6 | $105.80 | 4.218% | $110.2626 | $110.26 | $110.25 | $110.30 |
| Purchase #7 | $44.91 | 11.536% | $50.0908 | $50.09 | $50.10 | $50.10 |
| 7 purchase totals = | $663.30 | $709.3077 | $709.31 | $709.35 | $709.40 | |