| 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 | $89.73 | 12.324% | $100.7883 | $100.79 | $100.80 | $100.80 |
| Purchase #2 | $225.28 | 9.349% | $246.3414 | $246.34 | $246.35 | $246.30 |
| Purchase #3 | $108.42 | 8.512% | $117.6487 | $117.65 | $117.65 | $117.60 |
| Purchase #4 | $10.98 | 7.411% | $11.7937 | $11.79 | $11.80 | $11.80 |
| Purchase #5 | $56.61 | 3.516% | $58.6004 | $58.60 | $58.60 | $58.60 |
| Purchase #6 | $77.26 | 8.706% | $83.9863 | $83.99 | $84.00 | $84.00 |
| Purchase #7 | $53.44 | 8.714% | $58.0968 | $58.10 | $58.10 | $58.10 |
| 7 purchase totals = | $621.72 | $677.2556 | $677.26 | $677.30 | $677.20 | |