| 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 | $55.84 | 7.224% | $59.8739 | $59.87 | $59.85 | $59.90 |
| Purchase #2 | $220.27 | 4.580% | $230.3584 | $230.36 | $230.35 | $230.40 |
| Purchase #3 | $74.36 | 13.856% | $84.6633 | $84.66 | $84.65 | $84.70 |
| Purchase #4 | $80.58 | 13.810% | $91.7081 | $91.71 | $91.70 | $91.70 |
| Purchase #5 | $182.64 | 11.376% | $203.4171 | $203.42 | $203.40 | $203.40 |
| Purchase #6 | $123.73 | 5.434% | $130.4535 | $130.45 | $130.45 | $130.50 |
| Purchase #7 | $73.35 | 11.695% | $81.9283 | $81.93 | $81.95 | $81.90 |
| 7 purchase totals = | $810.77 | $882.4026 | $882.40 | $882.35 | $882.50 | |