| 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 | $39.26 | 6.379% | $41.7644 | $41.76 | $41.75 | $41.80 |
| Purchase #2 | $219.64 | 5.208% | $231.0789 | $231.08 | $231.10 | $231.10 |
| Purchase #3 | $191.84 | 11.268% | $213.4565 | $213.46 | $213.45 | $213.50 |
| Purchase #4 | $41.70 | 13.246% | $47.2236 | $47.22 | $47.20 | $47.20 |
| Purchase #5 | $98.56 | 9.227% | $107.6541 | $107.65 | $107.65 | $107.70 |
| Purchase #6 | $9.34 | 5.820% | $9.8836 | $9.88 | $9.90 | $9.90 |
| Purchase #7 | $48.71 | 12.418% | $54.7588 | $54.76 | $54.75 | $54.80 |
| 7 purchase totals = | $649.05 | $705.8199 | $705.81 | $705.80 | $706.00 | |