| 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 | $43.87 | 8.506% | $47.6016 | $47.60 | $47.60 | $47.60 |
| Purchase #2 | $148.50 | 10.792% | $164.5261 | $164.53 | $164.55 | $164.50 |
| Purchase #3 | $28.72 | 7.364% | $30.8349 | $30.83 | $30.85 | $30.80 |
| Purchase #4 | $151.86 | 8.294% | $164.4553 | $164.46 | $164.45 | $164.50 |
| Purchase #5 | $63.72 | 9.536% | $69.7963 | $69.80 | $69.80 | $69.80 |
| Purchase #6 | $120.77 | 3.308% | $124.7651 | $124.77 | $124.75 | $124.80 |
| Purchase #7 | $58.46 | 8.399% | $63.3701 | $63.37 | $63.35 | $63.40 |
| 7 purchase totals = | $615.90 | $665.3494 | $665.36 | $665.35 | $665.40 | |