| 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 | $239.45 | 13.469% | $271.7015 | $271.70 | $271.70 | $271.70 |
| Purchase #2 | $26.44 | 4.195% | $27.5492 | $27.55 | $27.55 | $27.50 |
| Purchase #3 | $103.39 | 7.137% | $110.7689 | $110.77 | $110.75 | $110.80 |
| Purchase #4 | $89.62 | 5.700% | $94.7283 | $94.73 | $94.75 | $94.70 |
| Purchase #5 | $83.66 | 11.332% | $93.1404 | $93.14 | $93.15 | $93.10 |
| Purchase #6 | $86.60 | 13.841% | $98.5863 | $98.59 | $98.60 | $98.60 |
| Purchase #7 | $223.89 | 11.613% | $249.8903 | $249.89 | $249.90 | $249.90 |
| 7 purchase totals = | $853.05 | $946.3649 | $946.37 | $946.40 | $946.30 | |