| 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 | $49.93 | 4.592% | $52.2228 | $52.22 | $52.20 | $52.20 |
| Purchase #2 | $130.49 | 11.782% | $145.8643 | $145.86 | $145.85 | $145.90 |
| Purchase #3 | $179.86 | 8.695% | $195.4988 | $195.50 | $195.50 | $195.50 |
| Purchase #4 | $47.34 | 5.793% | $50.0824 | $50.08 | $50.10 | $50.10 |
| Purchase #5 | $175.42 | 9.175% | $191.5148 | $191.51 | $191.50 | $191.50 |
| Purchase #6 | $95.44 | 11.831% | $106.7315 | $106.73 | $106.75 | $106.70 |
| Purchase #7 | $126.39 | 10.523% | $139.69 | $139.69 | $139.70 | $139.70 |
| 7 purchase totals = | $804.87 | $881.6046 | $881.59 | $881.60 | $881.60 | |