| 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 | $66.71 | 8.532% | $72.4017 | $72.40 | $72.40 | $72.40 |
| Purchase #2 | $203.91 | 11.588% | $227.5391 | $227.54 | $227.55 | $227.50 |
| Purchase #3 | $95.45 | 13.793% | $108.6154 | $108.62 | $108.60 | $108.60 |
| Purchase #4 | $36.73 | 4.543% | $38.3986 | $38.40 | $38.40 | $38.40 |
| Purchase #5 | $44.36 | 13.795% | $50.4795 | $50.48 | $50.50 | $50.50 |
| Purchase #6 | $237.79 | 6.444% | $253.1132 | $253.11 | $253.10 | $253.10 |
| Purchase #7 | $205.88 | 7.489% | $221.2984 | $221.30 | $221.30 | $221.30 |
| 7 purchase totals = | $890.83 | $971.8459 | $971.85 | $971.85 | $971.80 | |