| 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 | $51.92 | 11.475% | $57.8778 | $57.88 | $57.90 | $57.90 |
| Purchase #2 | $170.69 | 12.736% | $192.4291 | $192.43 | $192.45 | $192.40 |
| Purchase #3 | $236.59 | 6.575% | $252.1458 | $252.15 | $252.15 | $252.10 |
| Purchase #4 | $47.93 | 7.701% | $51.6211 | $51.62 | $51.60 | $51.60 |
| Purchase #5 | $9.90 | 5.764% | $10.4706 | $10.47 | $10.45 | $10.50 |
| Purchase #6 | $16.31 | 9.141% | $17.8009 | $17.80 | $17.80 | $17.80 |
| Purchase #7 | $227.47 | 4.462% | $237.6197 | $237.62 | $237.60 | $237.60 |
| 7 purchase totals = | $760.81 | $819.9650 | $819.97 | $819.95 | $819.90 | |