| 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 | $23.96 | 4.769% | $25.1027 | $25.10 | $25.10 | $25.10 |
| Purchase #2 | $8.46 | 8.447% | $9.1746 | $9.17 | $9.15 | $9.20 |
| Purchase #3 | $247.60 | 9.439% | $270.971 | $270.97 | $270.95 | $271.00 |
| Purchase #4 | $14.38 | 7.465% | $15.4535 | $15.45 | $15.45 | $15.50 |
| Purchase #5 | $171.84 | 3.493% | $177.8424 | $177.84 | $177.85 | $177.80 |
| Purchase #6 | $210.82 | 13.684% | $239.6686 | $239.67 | $239.65 | $239.70 |
| Purchase #7 | $236.60 | 3.481% | $244.836 | $244.84 | $244.85 | $244.80 |
| 7 purchase totals = | $913.66 | $983.0488 | $983.04 | $983.00 | $983.10 | |