| 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 | $33.94 | 4.471% | $35.4575 | $35.46 | $35.45 | $35.50 |
| Purchase #2 | $44.32 | 9.274% | $48.4302 | $48.43 | $48.45 | $48.40 |
| Purchase #3 | $41.35 | 8.814% | $44.9946 | $44.99 | $45.00 | $45.00 |
| Purchase #4 | $195.57 | 5.211% | $205.7612 | $205.76 | $205.75 | $205.80 |
| Purchase #5 | $6.46 | 7.842% | $6.9666 | $6.97 | $6.95 | $7.00 |
| Purchase #6 | $181.32 | 10.344% | $200.0757 | $200.08 | $200.10 | $200.10 |
| Purchase #7 | $152.29 | 10.779% | $168.7053 | $168.71 | $168.70 | $168.70 |
| 7 purchase totals = | $655.25 | $710.3911 | $710.40 | $710.40 | $710.50 | |