| 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 | $5.49 | 6.179% | $5.8292 | $5.83 | $5.85 | $5.80 |
| Purchase #2 | $175.59 | 10.676% | $194.336 | $194.34 | $194.35 | $194.30 |
| Purchase #3 | $31.49 | 9.477% | $34.4743 | $34.47 | $34.45 | $34.50 |
| Purchase #4 | $166.30 | 5.632% | $175.666 | $175.67 | $175.65 | $175.70 |
| Purchase #5 | $70.67 | 5.600% | $74.6275 | $74.63 | $74.65 | $74.60 |
| Purchase #6 | $52.62 | 12.541% | $59.2191 | $59.22 | $59.20 | $59.20 |
| Purchase #7 | $110.65 | 12.419% | $124.3916 | $124.39 | $124.40 | $124.40 |
| 7 purchase totals = | $612.81 | $668.5437 | $668.55 | $668.55 | $668.50 | |