| 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 | $189.99 | 8.236% | $205.6376 | $205.64 | $205.65 | $205.60 |
| Purchase #2 | $20.33 | 13.450% | $23.0644 | $23.06 | $23.05 | $23.10 |
| Purchase #3 | $49.28 | 6.758% | $52.6103 | $52.61 | $52.60 | $52.60 |
| Purchase #4 | $98.32 | 5.853% | $104.0747 | $104.07 | $104.05 | $104.10 |
| Purchase #5 | $186.90 | 10.372% | $206.2853 | $206.29 | $206.30 | $206.30 |
| Purchase #6 | $60.92 | 9.740% | $66.8536 | $66.85 | $66.85 | $66.90 |
| Purchase #7 | $27.95 | 12.718% | $31.5047 | $31.50 | $31.50 | $31.50 |
| 7 purchase totals = | $633.69 | $690.0306 | $690.02 | $690.00 | $690.10 | |