| 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 | $68.59 | 5.566% | $72.4077 | $72.41 | $72.40 | $72.40 |
| Purchase #2 | $244.89 | 3.708% | $253.9705 | $253.97 | $253.95 | $254.00 |
| Purchase #3 | $31.31 | 3.517% | $32.4112 | $32.41 | $32.40 | $32.40 |
| Purchase #4 | $55.75 | 12.378% | $62.6507 | $62.65 | $62.65 | $62.70 |
| Purchase #5 | $171.62 | 5.260% | $180.6472 | $180.65 | $180.65 | $180.60 |
| Purchase #6 | $27.35 | 11.870% | $30.5964 | $30.60 | $30.60 | $30.60 |
| Purchase #7 | $48.74 | 7.514% | $52.4023 | $52.40 | $52.40 | $52.40 |
| 7 purchase totals = | $648.25 | $685.0860 | $685.09 | $685.05 | $685.10 | |