| 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 | $68.37 | 5.145% | $71.8876 | $71.89 | $71.90 | $71.90 |
| Purchase #2 | $36.65 | 10.558% | $40.5195 | $40.52 | $40.50 | $40.50 |
| Purchase #3 | $152.95 | 6.623% | $163.0799 | $163.08 | $163.10 | $163.10 |
| Purchase #4 | $247.58 | 9.849% | $271.9642 | $271.96 | $271.95 | $272.00 |
| Purchase #5 | $35.45 | 3.758% | $36.7822 | $36.78 | $36.80 | $36.80 |
| Purchase #6 | $22.26 | 6.866% | $23.7884 | $23.79 | $23.80 | $23.80 |
| Purchase #7 | $166.97 | 5.342% | $175.8895 | $175.89 | $175.90 | $175.90 |
| 7 purchase totals = | $730.23 | $783.9113 | $783.91 | $783.95 | $784.00 | |