| 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 | $8.72 | 6.559% | $9.2919 | $9.29 | $9.30 | $9.30 |
| Purchase #2 | $93.37 | 10.699% | $103.3597 | $103.36 | $103.35 | $103.40 |
| Purchase #3 | $212.42 | 12.663% | $239.3187 | $239.32 | $239.30 | $239.30 |
| Purchase #4 | $19.38 | 6.601% | $20.6593 | $20.66 | $20.65 | $20.70 |
| Purchase #5 | $15.49 | 8.391% | $16.7898 | $16.79 | $16.80 | $16.80 |
| Purchase #6 | $209.61 | 12.206% | $235.195 | $235.20 | $235.20 | $235.20 |
| Purchase #7 | $178.35 | 6.636% | $190.1853 | $190.19 | $190.20 | $190.20 |
| 7 purchase totals = | $737.34 | $814.7997 | $814.81 | $814.80 | $814.90 | |