| 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 | $130.52 | 6.787% | $139.3784 | $139.38 | $139.40 | $139.40 |
| Purchase #2 | $135.77 | 3.820% | $140.9564 | $140.96 | $140.95 | $141.00 |
| Purchase #3 | $66.91 | 3.526% | $69.2692 | $69.27 | $69.25 | $69.30 |
| Purchase #4 | $82.28 | 6.306% | $87.4686 | $87.47 | $87.45 | $87.50 |
| Purchase #5 | $197.78 | 11.207% | $219.9452 | $219.95 | $219.95 | $219.90 |
| Purchase #6 | $8.46 | 4.237% | $8.8185 | $8.82 | $8.80 | $8.80 |
| Purchase #7 | $87.82 | 5.636% | $92.7695 | $92.77 | $92.75 | $92.80 |
| 7 purchase totals = | $709.54 | $758.6058 | $758.62 | $758.55 | $758.70 | |