| 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 | $81.74 | 4.677% | $85.563 | $85.56 | $85.55 | $85.60 |
| Purchase #2 | $96.67 | 7.622% | $104.0382 | $104.04 | $104.05 | $104.00 |
| Purchase #3 | $108.97 | 12.274% | $122.345 | $122.35 | $122.35 | $122.30 |
| Purchase #4 | $147.35 | 11.535% | $164.3468 | $164.35 | $164.35 | $164.30 |
| Purchase #5 | $129.52 | 8.658% | $140.7338 | $140.73 | $140.75 | $140.70 |
| Purchase #6 | $72.26 | 10.405% | $79.7787 | $79.78 | $79.80 | $79.80 |
| Purchase #7 | $187.67 | 9.263% | $205.0539 | $205.05 | $205.05 | $205.10 |
| 7 purchase totals = | $824.18 | $901.8594 | $901.86 | $901.90 | $901.80 | |