| 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 | $20.67 | 9.408% | $22.6146 | $22.61 | $22.60 | $22.60 |
| Purchase #2 | $14.71 | 3.635% | $15.2447 | $15.24 | $15.25 | $15.20 |
| Purchase #3 | $58.36 | 9.652% | $63.9929 | $63.99 | $64.00 | $64.00 |
| Purchase #4 | $23.98 | 10.706% | $26.5473 | $26.55 | $26.55 | $26.50 |
| Purchase #5 | $160.57 | 5.743% | $169.7915 | $169.79 | $169.80 | $169.80 |
| Purchase #6 | $179.58 | 11.781% | $200.7363 | $200.74 | $200.75 | $200.70 |
| Purchase #7 | $24.70 | 11.462% | $27.5311 | $27.53 | $27.55 | $27.50 |
| 7 purchase totals = | $482.57 | $526.4584 | $526.45 | $526.50 | $526.30 | |