| 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 | $127.88 | 9.544% | $140.0849 | $140.08 | $140.10 | $140.10 |
| Purchase #2 | $123.69 | 9.166% | $135.0274 | $135.03 | $135.05 | $135.00 |
| Purchase #3 | $25.30 | 11.158% | $28.123 | $28.12 | $28.10 | $28.10 |
| Purchase #4 | $44.34 | 12.696% | $49.9694 | $49.97 | $49.95 | $50.00 |
| Purchase #5 | $125.70 | 6.482% | $133.8479 | $133.85 | $133.85 | $133.80 |
| Purchase #6 | $42.49 | 6.759% | $45.3619 | $45.36 | $45.35 | $45.40 |
| Purchase #7 | $241.90 | 9.147% | $264.0266 | $264.03 | $264.05 | $264.00 |
| 7 purchase totals = | $731.30 | $796.4411 | $796.44 | $796.45 | $796.40 | |