| 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 | $41.96 | 3.577% | $43.4609 | $43.46 | $43.45 | $43.50 |
| Purchase #2 | $49.79 | 8.541% | $54.0426 | $54.04 | $54.05 | $54.00 |
| Purchase #3 | $26.68 | 4.596% | $27.9062 | $27.91 | $27.90 | $27.90 |
| Purchase #4 | $32.79 | 6.301% | $34.8561 | $34.86 | $34.85 | $34.90 |
| Purchase #5 | $77.84 | 13.372% | $88.2488 | $88.25 | $88.25 | $88.20 |
| Purchase #6 | $192.82 | 7.247% | $206.7937 | $206.79 | $206.80 | $206.80 |
| Purchase #7 | $71.56 | 7.703% | $77.0723 | $77.07 | $77.05 | $77.10 |
| 7 purchase totals = | $493.44 | $532.3806 | $532.38 | $532.35 | $532.40 | |