| 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 | $244.81 | 8.573% | $265.7976 | $265.80 | $265.80 | $265.80 |
| Purchase #2 | $18.47 | 12.442% | $20.768 | $20.77 | $20.75 | $20.80 |
| Purchase #3 | $7.81 | 4.533% | $8.164 | $8.16 | $8.15 | $8.20 |
| Purchase #4 | $189.79 | 8.514% | $205.9487 | $205.95 | $205.95 | $205.90 |
| Purchase #5 | $57.73 | 3.598% | $59.8071 | $59.81 | $59.80 | $59.80 |
| Purchase #6 | $27.90 | 11.609% | $31.1389 | $31.14 | $31.15 | $31.10 |
| Purchase #7 | $127.67 | 5.152% | $134.2476 | $134.25 | $134.25 | $134.20 |
| 7 purchase totals = | $674.18 | $725.8719 | $725.88 | $725.85 | $725.80 | |