| 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 | $49.85 | 3.851% | $51.7697 | $51.77 | $51.75 | $51.80 |
| Purchase #2 | $112.85 | 8.726% | $122.6973 | $122.70 | $122.70 | $122.70 |
| Purchase #3 | $218.42 | 13.279% | $247.424 | $247.42 | $247.40 | $247.40 |
| Purchase #4 | $157.77 | 7.622% | $169.7952 | $169.80 | $169.80 | $169.80 |
| Purchase #5 | $245.92 | 9.338% | $268.884 | $268.88 | $268.90 | $268.90 |
| Purchase #6 | $212.83 | 9.402% | $232.8403 | $232.84 | $232.85 | $232.80 |
| Purchase #7 | $89.79 | 5.697% | $94.9053 | $94.91 | $94.90 | $94.90 |
| 7 purchase totals = | $1,087.43 | $1,188.3158 | $1,188.32 | $1,188.30 | $1,188.30 | |