| 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 | $223.46 | 5.805% | $236.4319 | $236.43 | $236.45 | $236.40 |
| Purchase #2 | $41.67 | 9.428% | $45.5986 | $45.60 | $45.60 | $45.60 |
| Purchase #3 | $5.96 | 12.108% | $6.6816 | $6.68 | $6.70 | $6.70 |
| Purchase #4 | $229.87 | 4.333% | $239.8303 | $239.83 | $239.85 | $239.80 |
| Purchase #5 | $165.39 | 7.604% | $177.9663 | $177.97 | $177.95 | $178.00 |
| Purchase #6 | $87.35 | 10.703% | $96.6991 | $96.70 | $96.70 | $96.70 |
| Purchase #7 | $69.38 | 5.581% | $73.2521 | $73.25 | $73.25 | $73.30 |
| 7 purchase totals = | $823.08 | $876.4599 | $876.46 | $876.50 | $876.50 | |