| 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 | $62.80 | 12.132% | $70.4189 | $70.42 | $70.40 | $70.40 |
| Purchase #2 | $215.53 | 13.796% | $245.2645 | $245.26 | $245.25 | $245.30 |
| Purchase #3 | $72.98 | 13.813% | $83.0607 | $83.06 | $83.05 | $83.10 |
| Purchase #4 | $179.79 | 8.576% | $195.2088 | $195.21 | $195.20 | $195.20 |
| Purchase #5 | $14.62 | 7.576% | $15.7276 | $15.73 | $15.75 | $15.70 |
| Purchase #6 | $80.40 | 5.368% | $84.7159 | $84.72 | $84.70 | $84.70 |
| Purchase #7 | $80.59 | 4.592% | $84.2907 | $84.29 | $84.30 | $84.30 |
| 7 purchase totals = | $706.71 | $778.6871 | $778.69 | $778.65 | $778.70 | |