| 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 | $75.35 | 13.733% | $85.6978 | $85.70 | $85.70 | $85.70 |
| Purchase #2 | $69.62 | 12.320% | $78.1972 | $78.20 | $78.20 | $78.20 |
| Purchase #3 | $159.32 | 12.766% | $179.6588 | $179.66 | $179.65 | $179.70 |
| Purchase #4 | $88.94 | 9.261% | $97.1767 | $97.18 | $97.20 | $97.20 |
| Purchase #5 | $14.40 | 6.115% | $15.2806 | $15.28 | $15.30 | $15.30 |
| Purchase #6 | $160.71 | 13.260% | $182.0201 | $182.02 | $182.00 | $182.00 |
| Purchase #7 | $46.38 | 13.667% | $52.7188 | $52.72 | $52.70 | $52.70 |
| 7 purchase totals = | $614.72 | $690.7500 | $690.76 | $690.75 | $690.80 | |