| 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 | $83.52 | 4.239% | $87.0604 | $87.06 | $87.05 | $87.10 |
| Purchase #2 | $63.50 | 3.400% | $65.659 | $65.66 | $65.65 | $65.70 |
| Purchase #3 | $31.26 | 10.314% | $34.4842 | $34.48 | $34.50 | $34.50 |
| Purchase #4 | $87.91 | 13.126% | $99.4491 | $99.45 | $99.45 | $99.40 |
| Purchase #5 | $66.86 | 13.492% | $75.8808 | $75.88 | $75.90 | $75.90 |
| Purchase #6 | $185.99 | 4.326% | $194.0359 | $194.04 | $194.05 | $194.00 |
| Purchase #7 | $32.75 | 3.162% | $33.7856 | $33.79 | $33.80 | $33.80 |
| 7 purchase totals = | $551.79 | $590.3550 | $590.36 | $590.40 | $590.40 | |