| 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 | $66.33 | 6.602% | $70.7091 | $70.71 | $70.70 | $70.70 |
| Purchase #2 | $33.26 | 9.380% | $36.3798 | $36.38 | $36.40 | $36.40 |
| Purchase #3 | $95.64 | 12.713% | $107.7987 | $107.80 | $107.80 | $107.80 |
| Purchase #4 | $45.46 | 8.804% | $49.4623 | $49.46 | $49.45 | $49.50 |
| Purchase #5 | $188.98 | 12.104% | $211.8541 | $211.85 | $211.85 | $211.90 |
| Purchase #6 | $132.32 | 11.737% | $147.8504 | $147.85 | $147.85 | $147.90 |
| Purchase #7 | $132.56 | 5.405% | $139.7249 | $139.72 | $139.70 | $139.70 |
| 7 purchase totals = | $694.55 | $763.7793 | $763.77 | $763.75 | $763.90 | |