| 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 | $11.83 | 8.268% | $12.8081 | $12.81 | $12.80 | $12.80 |
| Purchase #2 | $235.41 | 13.693% | $267.6447 | $267.64 | $267.65 | $267.60 |
| Purchase #3 | $37.62 | 13.656% | $42.7574 | $42.76 | $42.75 | $42.80 |
| Purchase #4 | $18.29 | 11.830% | $20.4537 | $20.45 | $20.45 | $20.50 |
| Purchase #5 | $113.27 | 10.227% | $124.8541 | $124.85 | $124.85 | $124.90 |
| Purchase #6 | $186.88 | 12.423% | $210.0961 | $210.10 | $210.10 | $210.10 |
| Purchase #7 | $72.90 | 3.823% | $75.687 | $75.69 | $75.70 | $75.70 |
| 7 purchase totals = | $676.20 | $754.3011 | $754.30 | $754.30 | $754.40 | |