| 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 | $72.27 | 6.584% | $77.0283 | $77.03 | $77.05 | $77.00 |
| Purchase #2 | $106.62 | 6.111% | $113.1355 | $113.14 | $113.15 | $113.10 |
| Purchase #3 | $16.57 | 11.217% | $18.4287 | $18.43 | $18.45 | $18.40 |
| Purchase #4 | $183.89 | 6.165% | $195.2268 | $195.23 | $195.25 | $195.20 |
| Purchase #5 | $200.34 | 5.742% | $211.8435 | $211.84 | $211.85 | $211.80 |
| Purchase #6 | $95.69 | 8.374% | $103.7031 | $103.70 | $103.70 | $103.70 |
| Purchase #7 | $241.29 | 7.826% | $260.1734 | $260.17 | $260.15 | $260.20 |
| 7 purchase totals = | $916.67 | $979.5393 | $979.54 | $979.60 | $979.40 | |