| 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 | $61.38 | 6.710% | $65.4986 | $65.50 | $65.50 | $65.50 |
| Purchase #2 | $209.35 | 4.823% | $219.447 | $219.45 | $219.45 | $219.40 |
| Purchase #3 | $24.78 | 3.492% | $25.6453 | $25.65 | $25.65 | $25.60 |
| Purchase #4 | $113.37 | 9.476% | $124.1129 | $124.11 | $124.10 | $124.10 |
| Purchase #5 | $237.33 | 9.190% | $259.1406 | $259.14 | $259.15 | $259.10 |
| Purchase #6 | $180.37 | 11.245% | $200.6526 | $200.65 | $200.65 | $200.70 |
| Purchase #7 | $90.26 | 6.633% | $96.2469 | $96.25 | $96.25 | $96.20 |
| 7 purchase totals = | $916.84 | $990.7439 | $990.75 | $990.75 | $990.60 | |