| 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 | $75.97 | 10.748% | $84.1353 | $84.14 | $84.15 | $84.10 |
| Purchase #2 | $42.93 | 8.609% | $46.6258 | $46.63 | $46.65 | $46.60 |
| Purchase #3 | $136.87 | 11.451% | $152.543 | $152.54 | $152.55 | $152.50 |
| Purchase #4 | $39.76 | 3.115% | $40.9985 | $41.00 | $41.00 | $41.00 |
| Purchase #5 | $101.53 | 8.438% | $110.0971 | $110.10 | $110.10 | $110.10 |
| Purchase #6 | $113.89 | 10.420% | $125.7573 | $125.76 | $125.75 | $125.80 |
| Purchase #7 | $157.32 | 4.429% | $164.2877 | $164.29 | $164.30 | $164.30 |
| 7 purchase totals = | $668.27 | $724.4447 | $724.46 | $724.50 | $724.40 | |