| 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 | $70.51 | 8.636% | $76.5992 | $76.60 | $76.60 | $76.60 |
| Purchase #2 | $197.37 | 11.671% | $220.4051 | $220.41 | $220.40 | $220.40 |
| Purchase #3 | $41.56 | 7.615% | $44.7248 | $44.72 | $44.70 | $44.70 |
| Purchase #4 | $149.95 | 4.358% | $156.4848 | $156.48 | $156.50 | $156.50 |
| Purchase #5 | $90.30 | 12.367% | $101.4674 | $101.47 | $101.45 | $101.50 |
| Purchase #6 | $21.45 | 12.518% | $24.1351 | $24.14 | $24.15 | $24.10 |
| Purchase #7 | $97.59 | 5.485% | $102.9428 | $102.94 | $102.95 | $102.90 |
| 7 purchase totals = | $668.73 | $726.7592 | $726.76 | $726.75 | $726.70 | |