| 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 | $99.41 | 11.554% | $110.8958 | $110.90 | $110.90 | $110.90 |
| Purchase #2 | $67.45 | 4.653% | $70.5884 | $70.59 | $70.60 | $70.60 |
| Purchase #3 | $68.35 | 11.685% | $76.3367 | $76.34 | $76.35 | $76.30 |
| Purchase #4 | $203.50 | 4.206% | $212.0592 | $212.06 | $212.05 | $212.10 |
| Purchase #5 | $28.31 | 13.635% | $32.1701 | $32.17 | $32.15 | $32.20 |
| Purchase #6 | $206.49 | 13.823% | $235.0331 | $235.03 | $235.05 | $235.00 |
| Purchase #7 | $116.92 | 9.626% | $128.1747 | $128.17 | $128.15 | $128.20 |
| 7 purchase totals = | $790.43 | $865.2580 | $865.26 | $865.25 | $865.30 | |