| 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 | $23.69 | 3.822% | $24.5954 | $24.60 | $24.60 | $24.60 |
| Purchase #2 | $63.92 | 5.168% | $67.2234 | $67.22 | $67.20 | $67.20 |
| Purchase #3 | $26.34 | 6.873% | $28.1503 | $28.15 | $28.15 | $28.20 |
| Purchase #4 | $29.95 | 3.797% | $31.0872 | $31.09 | $31.10 | $31.10 |
| Purchase #5 | $50.54 | 5.141% | $53.1383 | $53.14 | $53.15 | $53.10 |
| Purchase #6 | $207.30 | 7.772% | $223.4114 | $223.41 | $223.40 | $223.40 |
| Purchase #7 | $42.98 | 8.590% | $46.672 | $46.67 | $46.65 | $46.70 |
| 7 purchase totals = | $444.72 | $474.2780 | $474.28 | $474.25 | $474.30 | |