| 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 | $10.43 | 10.398% | $11.5145 | $11.51 | $11.50 | $11.50 |
| Purchase #2 | $172.83 | 5.515% | $182.3616 | $182.36 | $182.35 | $182.40 |
| Purchase #3 | $127.77 | 4.653% | $133.7151 | $133.72 | $133.70 | $133.70 |
| Purchase #4 | $57.28 | 7.469% | $61.5582 | $61.56 | $61.55 | $61.60 |
| Purchase #5 | $190.97 | 9.261% | $208.6557 | $208.66 | $208.65 | $208.70 |
| Purchase #6 | $81.37 | 5.416% | $85.777 | $85.78 | $85.80 | $85.80 |
| Purchase #7 | $160.58 | 10.760% | $177.8584 | $177.86 | $177.85 | $177.90 |
| 7 purchase totals = | $801.23 | $861.4405 | $861.45 | $861.40 | $861.60 | |