| 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 | $90.45 | 5.783% | $95.6807 | $95.68 | $95.70 | $95.70 |
| Purchase #2 | $42.75 | 4.487% | $44.6682 | $44.67 | $44.65 | $44.70 |
| Purchase #3 | $227.34 | 5.380% | $239.5709 | $239.57 | $239.55 | $239.60 |
| Purchase #4 | $67.78 | 11.744% | $75.7401 | $75.74 | $75.75 | $75.70 |
| Purchase #5 | $133.83 | 5.665% | $141.4115 | $141.41 | $141.40 | $141.40 |
| Purchase #6 | $19.54 | 7.440% | $20.9938 | $20.99 | $21.00 | $21.00 |
| Purchase #7 | $169.77 | 13.483% | $192.6601 | $192.66 | $192.65 | $192.70 |
| 7 purchase totals = | $751.46 | $810.7253 | $810.72 | $810.70 | $810.80 | |