| 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 | $64.99 | 4.682% | $68.0328 | $68.03 | $68.05 | $68.00 |
| Purchase #2 | $96.54 | 7.591% | $103.8684 | $103.87 | $103.85 | $103.90 |
| Purchase #3 | $151.90 | 5.820% | $160.7406 | $160.74 | $160.75 | $160.70 |
| Purchase #4 | $63.69 | 7.260% | $68.3139 | $68.31 | $68.30 | $68.30 |
| Purchase #5 | $17.51 | 6.782% | $18.6975 | $18.70 | $18.70 | $18.70 |
| Purchase #6 | $212.68 | 12.210% | $238.6482 | $238.65 | $238.65 | $238.60 |
| Purchase #7 | $246.89 | 7.710% | $265.9252 | $265.93 | $265.95 | $265.90 |
| 7 purchase totals = | $854.20 | $924.2266 | $924.23 | $924.25 | $924.10 | |