| 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 | $47.32 | 4.573% | $49.4839 | $49.48 | $49.50 | $49.50 |
| Purchase #2 | $31.59 | 3.726% | $32.767 | $32.77 | $32.75 | $32.80 |
| Purchase #3 | $154.63 | 8.791% | $168.2235 | $168.22 | $168.20 | $168.20 |
| Purchase #4 | $162.29 | 13.534% | $184.2543 | $184.25 | $184.25 | $184.30 |
| Purchase #5 | $27.46 | 10.588% | $30.3675 | $30.37 | $30.35 | $30.40 |
| Purchase #6 | $138.59 | 12.755% | $156.2672 | $156.27 | $156.25 | $156.30 |
| Purchase #7 | $145.53 | 7.494% | $156.436 | $156.44 | $156.45 | $156.40 |
| 7 purchase totals = | $707.41 | $777.7994 | $777.80 | $777.75 | $777.90 | |