| 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 | $10.35 | 5.848% | $10.9553 | $10.96 | $10.95 | $11.00 |
| Purchase #2 | $62.65 | 3.752% | $65.0006 | $65.00 | $65.00 | $65.00 |
| Purchase #3 | $141.82 | 3.468% | $146.7383 | $146.74 | $146.75 | $146.70 |
| Purchase #4 | $73.34 | 13.560% | $83.2849 | $83.28 | $83.30 | $83.30 |
| Purchase #5 | $122.70 | 9.850% | $134.786 | $134.79 | $134.80 | $134.80 |
| Purchase #6 | $48.49 | 6.451% | $51.6181 | $51.62 | $51.60 | $51.60 |
| Purchase #7 | $213.86 | 3.543% | $221.4371 | $221.44 | $221.45 | $221.40 |
| 7 purchase totals = | $673.21 | $713.8203 | $713.83 | $713.85 | $713.80 | |