| 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 | $60.26 | 3.629% | $62.4468 | $62.45 | $62.45 | $62.40 |
| Purchase #2 | $50.99 | 4.343% | $53.2045 | $53.20 | $53.20 | $53.20 |
| Purchase #3 | $9.57 | 8.784% | $10.4106 | $10.41 | $10.40 | $10.40 |
| Purchase #4 | $8.97 | 11.256% | $9.9797 | $9.98 | $10.00 | $10.00 |
| Purchase #5 | $66.56 | 8.141% | $71.9786 | $71.98 | $72.00 | $72.00 |
| Purchase #6 | $124.65 | 11.357% | $138.8065 | $138.81 | $138.80 | $138.80 |
| Purchase #7 | $227.40 | 4.472% | $237.5693 | $237.57 | $237.55 | $237.60 |
| 7 purchase totals = | $548.40 | $584.3960 | $584.40 | $584.40 | $584.40 | |