| 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 | $120.64 | 5.855% | $127.7035 | $127.70 | $127.70 | $127.70 |
| Purchase #2 | $61.31 | 8.851% | $66.7365 | $66.74 | $66.75 | $66.70 |
| Purchase #3 | $62.26 | 6.314% | $66.1911 | $66.19 | $66.20 | $66.20 |
| Purchase #4 | $16.44 | 5.210% | $17.2965 | $17.30 | $17.30 | $17.30 |
| Purchase #5 | $46.50 | 7.217% | $49.8559 | $49.86 | $49.85 | $49.90 |
| Purchase #6 | $136.44 | 7.428% | $146.5748 | $146.57 | $146.55 | $146.60 |
| Purchase #7 | $167.27 | 8.826% | $182.0333 | $182.03 | $182.05 | $182.00 |
| 7 purchase totals = | $610.86 | $656.3916 | $656.39 | $656.40 | $656.40 | |