| 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 | $72.83 | 5.277% | $76.6732 | $76.67 | $76.65 | $76.70 |
| Purchase #2 | $35.46 | 7.345% | $38.0645 | $38.06 | $38.05 | $38.10 |
| Purchase #3 | $165.89 | 3.273% | $171.3196 | $171.32 | $171.30 | $171.30 |
| Purchase #4 | $84.95 | 9.255% | $92.8121 | $92.81 | $92.80 | $92.80 |
| Purchase #5 | $193.90 | 8.515% | $210.4106 | $210.41 | $210.40 | $210.40 |
| Purchase #6 | $28.51 | 5.838% | $30.1744 | $30.17 | $30.15 | $30.20 |
| Purchase #7 | $136.54 | 7.395% | $146.6371 | $146.64 | $146.65 | $146.60 |
| 7 purchase totals = | $718.08 | $766.0915 | $766.08 | $766.00 | $766.10 | |