| 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 | $25.25 | 5.818% | $26.719 | $26.72 | $26.70 | $26.70 |
| Purchase #2 | $63.98 | 7.684% | $68.8962 | $68.90 | $68.90 | $68.90 |
| Purchase #3 | $177.55 | 4.609% | $185.7333 | $185.73 | $185.75 | $185.70 |
| Purchase #4 | $151.50 | 12.339% | $170.1936 | $170.19 | $170.20 | $170.20 |
| Purchase #5 | $20.90 | 10.822% | $23.1618 | $23.16 | $23.15 | $23.20 |
| Purchase #6 | $58.58 | 11.740% | $65.4573 | $65.46 | $65.45 | $65.50 |
| Purchase #7 | $36.52 | 3.418% | $37.7683 | $37.77 | $37.75 | $37.80 |
| 7 purchase totals = | $534.28 | $577.9295 | $577.93 | $577.90 | $578.00 | |