| 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 | $19.75 | 13.257% | $22.3683 | $22.37 | $22.35 | $22.40 |
| Purchase #2 | $152.84 | 5.586% | $161.3776 | $161.38 | $161.40 | $161.40 |
| Purchase #3 | $45.89 | 11.678% | $51.249 | $51.25 | $51.25 | $51.20 |
| Purchase #4 | $124.52 | 7.185% | $133.4668 | $133.47 | $133.45 | $133.50 |
| Purchase #5 | $83.40 | 12.525% | $93.8459 | $93.85 | $93.85 | $93.80 |
| Purchase #6 | $242.92 | 12.458% | $273.183 | $273.18 | $273.20 | $273.20 |
| Purchase #7 | $17.40 | 13.271% | $19.7092 | $19.71 | $19.70 | $19.70 |
| 7 purchase totals = | $686.72 | $755.1998 | $755.21 | $755.20 | $755.20 | |