| 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 | $50.81 | 3.270% | $52.4715 | $52.47 | $52.45 | $52.50 |
| Purchase #2 | $21.39 | 12.197% | $23.9989 | $24.00 | $24.00 | $24.00 |
| Purchase #3 | $98.84 | 10.818% | $109.5325 | $109.53 | $109.55 | $109.50 |
| Purchase #4 | $182.79 | 5.660% | $193.1359 | $193.14 | $193.15 | $193.10 |
| Purchase #5 | $31.55 | 11.701% | $35.2417 | $35.24 | $35.25 | $35.20 |
| Purchase #6 | $59.41 | 5.714% | $62.8047 | $62.80 | $62.80 | $62.80 |
| Purchase #7 | $28.66 | 11.699% | $32.0129 | $32.01 | $32.00 | $32.00 |
| 7 purchase totals = | $473.45 | $509.1981 | $509.19 | $509.20 | $509.10 | |