| 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 | $43.94 | 12.151% | $49.2791 | $49.28 | $49.30 | $49.30 |
| Purchase #2 | $6.34 | 7.847% | $6.8375 | $6.84 | $6.85 | $6.80 |
| Purchase #3 | $69.73 | 10.444% | $77.0126 | $77.01 | $77.00 | $77.00 |
| Purchase #4 | $16.73 | 4.186% | $17.4303 | $17.43 | $17.45 | $17.40 |
| Purchase #5 | $141.39 | 8.753% | $153.7659 | $153.77 | $153.75 | $153.80 |
| Purchase #6 | $190.50 | 6.817% | $203.4864 | $203.49 | $203.50 | $203.50 |
| Purchase #7 | $127.57 | 3.372% | $131.8717 | $131.87 | $131.85 | $131.90 |
| 7 purchase totals = | $596.20 | $639.6835 | $639.69 | $639.70 | $639.70 | |