| 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 | $11.93 | 11.764% | $13.3334 | $13.33 | $13.35 | $13.30 |
| Purchase #2 | $44.84 | 12.528% | $50.4576 | $50.46 | $50.45 | $50.50 |
| Purchase #3 | $25.95 | 6.197% | $27.5581 | $27.56 | $27.55 | $27.60 |
| Purchase #4 | $166.52 | 10.513% | $184.0262 | $184.03 | $184.05 | $184.00 |
| Purchase #5 | $66.47 | 13.207% | $75.2487 | $75.25 | $75.25 | $75.20 |
| Purchase #6 | $95.42 | 8.103% | $103.1519 | $103.15 | $103.15 | $103.20 |
| Purchase #7 | $44.49 | 10.574% | $49.1944 | $49.19 | $49.20 | $49.20 |
| 7 purchase totals = | $455.62 | $502.9703 | $502.97 | $503.00 | $503.00 | |