| 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 | $39.92 | 11.737% | $44.6054 | $44.61 | $44.60 | $44.60 |
| Purchase #2 | $209.88 | 7.175% | $224.9389 | $224.94 | $224.95 | $224.90 |
| Purchase #3 | $73.94 | 8.132% | $79.9528 | $79.95 | $79.95 | $80.00 |
| Purchase #4 | $92.60 | 7.179% | $99.2478 | $99.25 | $99.25 | $99.20 |
| Purchase #5 | $235.92 | 8.837% | $256.7683 | $256.77 | $256.75 | $256.80 |
| Purchase #6 | $25.78 | 7.728% | $27.7723 | $27.77 | $27.75 | $27.80 |
| Purchase #7 | $169.67 | 6.241% | $180.2591 | $180.26 | $180.25 | $180.30 |
| 7 purchase totals = | $847.71 | $913.5446 | $913.55 | $913.50 | $913.60 | |