| 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 | $71.82 | 7.449% | $77.1699 | $77.17 | $77.15 | $77.20 |
| Purchase #2 | $120.30 | 7.282% | $129.0602 | $129.06 | $129.05 | $129.10 |
| Purchase #3 | $57.27 | 13.530% | $65.0186 | $65.02 | $65.00 | $65.00 |
| Purchase #4 | $164.53 | 8.276% | $178.1465 | $178.15 | $178.15 | $178.10 |
| Purchase #5 | $194.73 | 8.238% | $210.7719 | $210.77 | $210.75 | $210.80 |
| Purchase #6 | $79.69 | 13.761% | $90.6561 | $90.66 | $90.65 | $90.70 |
| Purchase #7 | $60.78 | 6.229% | $64.566 | $64.57 | $64.55 | $64.60 |
| 7 purchase totals = | $749.12 | $815.3892 | $815.40 | $815.30 | $815.50 | |