| 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 | $33.95 | 11.548% | $37.8705 | $37.87 | $37.85 | $37.90 |
| Purchase #2 | $227.55 | 4.186% | $237.0752 | $237.08 | $237.10 | $237.10 |
| Purchase #3 | $42.97 | 9.383% | $47.0019 | $47.00 | $47.00 | $47.00 |
| Purchase #4 | $153.86 | 11.826% | $172.0555 | $172.06 | $172.05 | $172.10 |
| Purchase #5 | $15.60 | 13.873% | $17.7642 | $17.76 | $17.75 | $17.80 |
| Purchase #6 | $173.68 | 13.786% | $197.6235 | $197.62 | $197.60 | $197.60 |
| Purchase #7 | $58.94 | 4.452% | $61.564 | $61.56 | $61.55 | $61.60 |
| 7 purchase totals = | $706.55 | $770.9548 | $770.95 | $770.90 | $771.10 | |