| 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 | $15.79 | 3.259% | $16.3046 | $16.30 | $16.30 | $16.30 |
| Purchase #2 | $218.34 | 8.602% | $237.1216 | $237.12 | $237.10 | $237.10 |
| Purchase #3 | $60.46 | 7.448% | $64.9631 | $64.96 | $64.95 | $65.00 |
| Purchase #4 | $116.56 | 9.118% | $127.1879 | $127.19 | $127.20 | $127.20 |
| Purchase #5 | $8.42 | 12.571% | $9.4785 | $9.48 | $9.50 | $9.50 |
| Purchase #6 | $204.95 | 4.206% | $213.5702 | $213.57 | $213.55 | $213.60 |
| Purchase #7 | $129.58 | 4.134% | $134.9368 | $134.94 | $134.95 | $134.90 |
| 7 purchase totals = | $754.10 | $803.5627 | $803.56 | $803.55 | $803.60 | |