| 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 | $151.85 | 6.620% | $161.9025 | $161.90 | $161.90 | $161.90 |
| Purchase #2 | $62.92 | 11.420% | $70.1055 | $70.11 | $70.10 | $70.10 |
| Purchase #3 | $22.88 | 8.398% | $24.8015 | $24.80 | $24.80 | $24.80 |
| Purchase #4 | $122.52 | 9.560% | $134.2329 | $134.23 | $134.25 | $134.20 |
| Purchase #5 | $27.52 | 9.748% | $30.2026 | $30.20 | $30.20 | $30.20 |
| Purchase #6 | $10.82 | 3.842% | $11.2357 | $11.24 | $11.25 | $11.20 |
| Purchase #7 | $109.58 | 5.134% | $115.2058 | $115.21 | $115.20 | $115.20 |
| 7 purchase totals = | $508.09 | $547.6865 | $547.69 | $547.70 | $547.60 | |