| 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 | $68.44 | 5.555% | $72.2418 | $72.24 | $72.25 | $72.20 |
| Purchase #2 | $15.70 | 7.103% | $16.8152 | $16.82 | $16.80 | $16.80 |
| Purchase #3 | $134.61 | 12.123% | $150.9288 | $150.93 | $150.95 | $150.90 |
| Purchase #4 | $18.38 | 6.451% | $19.5657 | $19.57 | $19.55 | $19.60 |
| Purchase #5 | $244.65 | 9.282% | $267.3584 | $267.36 | $267.35 | $267.40 |
| Purchase #6 | $62.92 | 5.126% | $66.1453 | $66.15 | $66.15 | $66.10 |
| Purchase #7 | $58.84 | 6.663% | $62.7605 | $62.76 | $62.75 | $62.80 |
| 7 purchase totals = | $603.54 | $655.8157 | $655.83 | $655.80 | $655.80 | |