| 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 | $47.49 | 4.734% | $49.7382 | $49.74 | $49.75 | $49.70 |
| Purchase #2 | $69.89 | 5.422% | $73.6794 | $73.68 | $73.70 | $73.70 |
| Purchase #3 | $135.81 | 5.260% | $142.9536 | $142.95 | $142.95 | $143.00 |
| Purchase #4 | $128.88 | 6.418% | $137.1515 | $137.15 | $137.15 | $137.20 |
| Purchase #5 | $233.76 | 10.539% | $258.396 | $258.40 | $258.40 | $258.40 |
| Purchase #6 | $104.46 | 6.577% | $111.3303 | $111.33 | $111.35 | $111.30 |
| Purchase #7 | $67.44 | 3.797% | $70.0007 | $70.00 | $70.00 | $70.00 |
| 7 purchase totals = | $787.73 | $843.2497 | $843.25 | $843.30 | $843.30 | |