| 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 | $29.40 | 10.371% | $32.4491 | $32.45 | $32.45 | $32.40 |
| Purchase #2 | $224.61 | 3.398% | $232.2422 | $232.24 | $232.25 | $232.20 |
| Purchase #3 | $42.85 | 12.561% | $48.2324 | $48.23 | $48.25 | $48.20 |
| Purchase #4 | $76.58 | 9.427% | $83.7992 | $83.80 | $83.80 | $83.80 |
| Purchase #5 | $19.54 | 8.455% | $21.1921 | $21.19 | $21.20 | $21.20 |
| Purchase #6 | $208.64 | 13.487% | $236.7793 | $236.78 | $236.80 | $236.80 |
| Purchase #7 | $79.43 | 12.350% | $89.2396 | $89.24 | $89.25 | $89.20 |
| 7 purchase totals = | $681.05 | $743.9339 | $743.93 | $744.00 | $743.80 | |