| 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 | $65.92 | 7.186% | $70.657 | $70.66 | $70.65 | $70.70 |
| Purchase #2 | $5.48 | 11.553% | $6.1131 | $6.11 | $6.10 | $6.10 |
| Purchase #3 | $129.57 | 4.241% | $135.0651 | $135.07 | $135.05 | $135.10 |
| Purchase #4 | $38.98 | 3.725% | $40.432 | $40.43 | $40.45 | $40.40 |
| Purchase #5 | $97.39 | 12.811% | $109.8666 | $109.87 | $109.85 | $109.90 |
| Purchase #6 | $99.30 | 4.795% | $104.0614 | $104.06 | $104.05 | $104.10 |
| Purchase #7 | $60.61 | 13.820% | $68.9863 | $68.99 | $69.00 | $69.00 |
| 7 purchase totals = | $497.25 | $535.1815 | $535.19 | $535.15 | $535.30 | |