| 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 | $97.80 | 6.323% | $103.9839 | $103.98 | $104.00 | $104.00 |
| Purchase #2 | $11.44 | 9.840% | $12.5657 | $12.57 | $12.55 | $12.60 |
| Purchase #3 | $249.81 | 13.783% | $284.2413 | $284.24 | $284.25 | $284.20 |
| Purchase #4 | $86.99 | 10.831% | $96.4119 | $96.41 | $96.40 | $96.40 |
| Purchase #5 | $111.45 | 4.332% | $116.278 | $116.28 | $116.30 | $116.30 |
| Purchase #6 | $71.71 | 13.851% | $81.6426 | $81.64 | $81.65 | $81.60 |
| Purchase #7 | $95.42 | 13.682% | $108.4754 | $108.48 | $108.50 | $108.50 |
| 7 purchase totals = | $724.62 | $803.5988 | $803.60 | $803.65 | $803.60 | |