| 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 | $37.73 | 3.748% | $39.1441 | $39.14 | $39.15 | $39.10 |
| Purchase #2 | $238.69 | 8.269% | $258.4273 | $258.43 | $258.45 | $258.40 |
| Purchase #3 | $159.69 | 3.827% | $165.8013 | $165.80 | $165.80 | $165.80 |
| Purchase #4 | $61.61 | 11.612% | $68.7642 | $68.76 | $68.75 | $68.80 |
| Purchase #5 | $19.65 | 12.697% | $22.145 | $22.15 | $22.15 | $22.10 |
| Purchase #6 | $42.66 | 5.430% | $44.9764 | $44.98 | $45.00 | $45.00 |
| Purchase #7 | $183.54 | 8.535% | $199.2051 | $199.21 | $199.20 | $199.20 |
| 7 purchase totals = | $743.57 | $798.4634 | $798.47 | $798.50 | $798.40 | |