| 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 | $110.85 | 13.197% | $125.4789 | $125.48 | $125.50 | $125.50 |
| Purchase #2 | $5.92 | 10.515% | $6.5425 | $6.54 | $6.55 | $6.50 |
| Purchase #3 | $122.63 | 13.740% | $139.4794 | $139.48 | $139.50 | $139.50 |
| Purchase #4 | $203.81 | 6.310% | $216.6704 | $216.67 | $216.65 | $216.70 |
| Purchase #5 | $196.93 | 8.692% | $214.0472 | $214.05 | $214.05 | $214.00 |
| Purchase #6 | $212.66 | 9.381% | $232.6096 | $232.61 | $232.60 | $232.60 |
| Purchase #7 | $46.36 | 7.354% | $49.7693 | $49.77 | $49.75 | $49.80 |
| 7 purchase totals = | $899.16 | $984.5973 | $984.60 | $984.60 | $984.60 | |