| 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 | $63.34 | 3.571% | $65.6019 | $65.60 | $65.60 | $65.60 |
| Purchase #2 | $145.39 | 3.540% | $150.5368 | $150.54 | $150.55 | $150.50 |
| Purchase #3 | $142.69 | 11.836% | $159.5788 | $159.58 | $159.60 | $159.60 |
| Purchase #4 | $117.45 | 10.270% | $129.5121 | $129.51 | $129.50 | $129.50 |
| Purchase #5 | $10.58 | 6.853% | $11.305 | $11.31 | $11.30 | $11.30 |
| Purchase #6 | $202.93 | 12.601% | $228.5012 | $228.50 | $228.50 | $228.50 |
| Purchase #7 | $207.57 | 10.533% | $229.4333 | $229.43 | $229.45 | $229.40 |
| 7 purchase totals = | $889.95 | $974.4691 | $974.47 | $974.50 | $974.40 | |