| 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 | $30.63 | 12.604% | $34.4906 | $34.49 | $34.50 | $34.50 |
| Purchase #2 | $162.57 | 6.170% | $172.6006 | $172.60 | $172.60 | $172.60 |
| Purchase #3 | $11.84 | 9.584% | $12.9747 | $12.97 | $12.95 | $13.00 |
| Purchase #4 | $42.47 | 12.169% | $47.6382 | $47.64 | $47.65 | $47.60 |
| Purchase #5 | $234.37 | 5.726% | $247.79 | $247.79 | $247.80 | $247.80 |
| Purchase #6 | $198.91 | 11.384% | $221.5539 | $221.55 | $221.55 | $221.60 |
| Purchase #7 | $108.98 | 3.150% | $112.4129 | $112.41 | $112.40 | $112.40 |
| 7 purchase totals = | $789.77 | $849.4609 | $849.45 | $849.45 | $849.50 | |