| 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 | $32.97 | 8.463% | $35.7603 | $35.76 | $35.75 | $35.80 |
| Purchase #2 | $66.85 | 6.177% | $70.9793 | $70.98 | $71.00 | $71.00 |
| Purchase #3 | $83.57 | 4.301% | $87.1643 | $87.16 | $87.15 | $87.20 |
| Purchase #4 | $105.72 | 7.515% | $113.6649 | $113.66 | $113.65 | $113.70 |
| Purchase #5 | $26.33 | 9.808% | $28.9124 | $28.91 | $28.90 | $28.90 |
| Purchase #6 | $76.41 | 11.264% | $85.0168 | $85.02 | $85.00 | $85.00 |
| Purchase #7 | $206.28 | 10.185% | $227.2896 | $227.29 | $227.30 | $227.30 |
| 7 purchase totals = | $598.13 | $648.7876 | $648.78 | $648.75 | $648.90 | |