| 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 | $99.88 | 5.735% | $105.6081 | $105.61 | $105.60 | $105.60 |
| Purchase #2 | $141.62 | 11.171% | $157.4404 | $157.44 | $157.45 | $157.40 |
| Purchase #3 | $93.86 | 8.558% | $101.8925 | $101.89 | $101.90 | $101.90 |
| Purchase #4 | $70.80 | 4.493% | $73.981 | $73.98 | $74.00 | $74.00 |
| Purchase #5 | $39.31 | 13.441% | $44.5937 | $44.59 | $44.60 | $44.60 |
| Purchase #6 | $184.60 | 3.685% | $191.4025 | $191.40 | $191.40 | $191.40 |
| Purchase #7 | $218.98 | 8.343% | $237.2495 | $237.25 | $237.25 | $237.20 |
| 7 purchase totals = | $849.05 | $912.1677 | $912.16 | $912.20 | $912.10 | |