| 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 | $51.49 | 7.356% | $55.2776 | $55.28 | $55.30 | $55.30 |
| Purchase #2 | $33.45 | 6.603% | $35.6587 | $35.66 | $35.65 | $35.70 |
| Purchase #3 | $11.43 | 13.155% | $12.9336 | $12.93 | $12.95 | $12.90 |
| Purchase #4 | $160.58 | 9.319% | $175.5445 | $175.54 | $175.55 | $175.50 |
| Purchase #5 | $195.46 | 12.373% | $219.6443 | $219.64 | $219.65 | $219.60 |
| Purchase #6 | $123.85 | 7.652% | $133.327 | $133.33 | $133.35 | $133.30 |
| Purchase #7 | $185.57 | 10.584% | $205.2107 | $205.21 | $205.20 | $205.20 |
| 7 purchase totals = | $761.83 | $837.5964 | $837.59 | $837.65 | $837.50 | |