| 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 | $41.25 | 12.423% | $46.3745 | $46.37 | $46.35 | $46.40 |
| Purchase #2 | $72.53 | 10.775% | $80.3451 | $80.35 | $80.35 | $80.30 |
| Purchase #3 | $6.73 | 11.614% | $7.5116 | $7.51 | $7.50 | $7.50 |
| Purchase #4 | $59.71 | 4.454% | $62.3695 | $62.37 | $62.35 | $62.40 |
| Purchase #5 | $66.73 | 10.834% | $73.9595 | $73.96 | $73.95 | $74.00 |
| Purchase #6 | $172.92 | 7.796% | $186.4008 | $186.40 | $186.40 | $186.40 |
| Purchase #7 | $211.72 | 7.548% | $227.7006 | $227.70 | $227.70 | $227.70 |
| 7 purchase totals = | $631.59 | $684.6616 | $684.66 | $684.60 | $684.70 | |