| 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 | $72.91 | 11.518% | $81.3078 | $81.31 | $81.30 | $81.30 |
| Purchase #2 | $72.91 | 6.372% | $77.5558 | $77.56 | $77.55 | $77.60 |
| Purchase #3 | $244.88 | 8.133% | $264.7961 | $264.80 | $264.80 | $264.80 |
| Purchase #4 | $193.45 | 11.518% | $215.7316 | $215.73 | $215.75 | $215.70 |
| Purchase #5 | $57.33 | 7.781% | $61.7908 | $61.79 | $61.80 | $61.80 |
| Purchase #6 | $187.27 | 3.297% | $193.4443 | $193.44 | $193.45 | $193.40 |
| Purchase #7 | $59.45 | 9.697% | $65.2149 | $65.21 | $65.20 | $65.20 |
| 7 purchase totals = | $888.20 | $959.8413 | $959.84 | $959.85 | $959.80 | |