| 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 | $83.47 | 8.784% | $90.802 | $90.80 | $90.80 | $90.80 |
| Purchase #2 | $235.47 | 9.831% | $258.6191 | $258.62 | $258.60 | $258.60 |
| Purchase #3 | $162.64 | 13.105% | $183.954 | $183.95 | $183.95 | $184.00 |
| Purchase #4 | $61.62 | 9.180% | $67.2767 | $67.28 | $67.30 | $67.30 |
| Purchase #5 | $69.29 | 9.629% | $75.9619 | $75.96 | $75.95 | $76.00 |
| Purchase #6 | $20.58 | 12.289% | $23.1091 | $23.11 | $23.10 | $23.10 |
| Purchase #7 | $28.78 | 5.838% | $30.4602 | $30.46 | $30.45 | $30.50 |
| 7 purchase totals = | $661.85 | $730.1830 | $730.18 | $730.15 | $730.30 | |