| 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 | $67.48 | 12.819% | $76.1303 | $76.13 | $76.15 | $76.10 |
| Purchase #2 | $237.43 | 7.496% | $255.2278 | $255.23 | $255.25 | $255.20 |
| Purchase #3 | $137.86 | 6.578% | $146.9284 | $146.93 | $146.95 | $146.90 |
| Purchase #4 | $17.86 | 6.515% | $19.0236 | $19.02 | $19.00 | $19.00 |
| Purchase #5 | $5.88 | 13.802% | $6.6916 | $6.69 | $6.70 | $6.70 |
| Purchase #6 | $227.38 | 6.660% | $242.5235 | $242.52 | $242.50 | $242.50 |
| Purchase #7 | $179.47 | 7.350% | $192.661 | $192.66 | $192.65 | $192.70 |
| 7 purchase totals = | $873.36 | $939.1862 | $939.18 | $939.20 | $939.10 | |