| 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 | $27.87 | 6.447% | $29.6668 | $29.67 | $29.65 | $29.70 |
| Purchase #2 | $138.79 | 12.259% | $155.8043 | $155.80 | $155.80 | $155.80 |
| Purchase #3 | $82.98 | 10.656% | $91.8223 | $91.82 | $91.80 | $91.80 |
| Purchase #4 | $221.88 | 12.330% | $249.2378 | $249.24 | $249.25 | $249.20 |
| Purchase #5 | $22.96 | 6.364% | $24.4212 | $24.42 | $24.40 | $24.40 |
| Purchase #6 | $171.38 | 4.752% | $179.524 | $179.52 | $179.50 | $179.50 |
| Purchase #7 | $194.97 | 10.612% | $215.6602 | $215.66 | $215.65 | $215.70 |
| 7 purchase totals = | $860.83 | $946.1366 | $946.13 | $946.05 | $946.10 | |