| 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 | $6.92 | 10.715% | $7.6615 | $7.66 | $7.65 | $7.70 |
| Purchase #2 | $84.31 | 12.397% | $94.7619 | $94.76 | $94.75 | $94.80 |
| Purchase #3 | $141.46 | 3.239% | $146.0419 | $146.04 | $146.05 | $146.00 |
| Purchase #4 | $123.68 | 12.809% | $139.5222 | $139.52 | $139.50 | $139.50 |
| Purchase #5 | $59.49 | 3.480% | $61.5603 | $61.56 | $61.55 | $61.60 |
| Purchase #6 | $243.98 | 13.854% | $277.781 | $277.78 | $277.80 | $277.80 |
| Purchase #7 | $214.83 | 10.507% | $237.4022 | $237.40 | $237.40 | $237.40 |
| 7 purchase totals = | $874.67 | $964.7310 | $964.72 | $964.70 | $964.80 | |