| 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 | $70.34 | 9.549% | $77.0568 | $77.06 | $77.05 | $77.10 |
| Purchase #2 | $193.26 | 11.401% | $215.2936 | $215.29 | $215.30 | $215.30 |
| Purchase #3 | $179.85 | 4.512% | $187.9648 | $187.96 | $187.95 | $188.00 |
| Purchase #4 | $112.83 | 4.206% | $117.5756 | $117.58 | $117.60 | $117.60 |
| Purchase #5 | $210.73 | 4.627% | $220.4805 | $220.48 | $220.50 | $220.50 |
| Purchase #6 | $12.63 | 4.311% | $13.1745 | $13.17 | $13.15 | $13.20 |
| Purchase #7 | $122.99 | 3.817% | $127.6845 | $127.68 | $127.70 | $127.70 |
| 7 purchase totals = | $902.63 | $959.2303 | $959.22 | $959.25 | $959.40 | |