| 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 | $71.92 | 5.441% | $75.8332 | $75.83 | $75.85 | $75.80 |
| Purchase #2 | $55.25 | 3.528% | $57.1992 | $57.20 | $57.20 | $57.20 |
| Purchase #3 | $154.58 | 10.212% | $170.3657 | $170.37 | $170.35 | $170.40 |
| Purchase #4 | $192.41 | 3.227% | $198.6191 | $198.62 | $198.60 | $198.60 |
| Purchase #5 | $101.49 | 8.422% | $110.0375 | $110.04 | $110.05 | $110.00 |
| Purchase #6 | $25.76 | 4.479% | $26.9138 | $26.91 | $26.90 | $26.90 |
| Purchase #7 | $190.84 | 8.354% | $206.7828 | $206.78 | $206.80 | $206.80 |
| 7 purchase totals = | $792.25 | $845.7513 | $845.75 | $845.75 | $845.70 | |