| 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 | $9.55 | 6.615% | $10.1817 | $10.18 | $10.20 | $10.20 |
| Purchase #2 | $179.73 | 11.852% | $201.0316 | $201.03 | $201.05 | $201.00 |
| Purchase #3 | $43.66 | 9.827% | $47.9505 | $47.95 | $47.95 | $48.00 |
| Purchase #4 | $99.96 | 5.553% | $105.5108 | $105.51 | $105.50 | $105.50 |
| Purchase #5 | $44.29 | 7.867% | $47.7743 | $47.77 | $47.75 | $47.80 |
| Purchase #6 | $164.52 | 6.754% | $175.6317 | $175.63 | $175.65 | $175.60 |
| Purchase #7 | $237.81 | 8.334% | $257.6291 | $257.63 | $257.65 | $257.60 |
| 7 purchase totals = | $779.52 | $845.7097 | $845.70 | $845.75 | $845.70 | |