| 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 | $75.25 | 3.523% | $77.9011 | $77.90 | $77.90 | $77.90 |
| Purchase #2 | $225.70 | 12.141% | $253.1022 | $253.10 | $253.10 | $253.10 |
| Purchase #3 | $122.99 | 3.417% | $127.1926 | $127.19 | $127.20 | $127.20 |
| Purchase #4 | $134.38 | 11.574% | $149.9331 | $149.93 | $149.95 | $149.90 |
| Purchase #5 | $200.35 | 6.373% | $213.1183 | $213.12 | $213.10 | $213.10 |
| Purchase #6 | $18.62 | 11.637% | $20.7868 | $20.79 | $20.80 | $20.80 |
| Purchase #7 | $62.72 | 10.597% | $69.3664 | $69.37 | $69.35 | $69.40 |
| 7 purchase totals = | $840.01 | $911.4005 | $911.40 | $911.40 | $911.40 | |