| 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 | $59.86 | 7.702% | $64.4704 | $64.47 | $64.45 | $64.50 |
| Purchase #2 | $62.28 | 5.360% | $65.6182 | $65.62 | $65.60 | $65.60 |
| Purchase #3 | $196.64 | 4.530% | $205.5478 | $205.55 | $205.55 | $205.50 |
| Purchase #4 | $105.69 | 9.480% | $115.7094 | $115.71 | $115.70 | $115.70 |
| Purchase #5 | $235.89 | 10.288% | $260.1584 | $260.16 | $260.15 | $260.20 |
| Purchase #6 | $221.61 | 10.586% | $245.0696 | $245.07 | $245.05 | $245.10 |
| Purchase #7 | $215.74 | 8.557% | $234.2009 | $234.20 | $234.20 | $234.20 |
| 7 purchase totals = | $1,097.71 | $1,190.7747 | $1,190.78 | $1,190.70 | $1,190.80 | |