| 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 | $242.62 | 6.107% | $257.4368 | $257.44 | $257.45 | $257.40 |
| Purchase #2 | $23.66 | 9.354% | $25.8732 | $25.87 | $25.85 | $25.90 |
| Purchase #3 | $28.52 | 4.338% | $29.7572 | $29.76 | $29.75 | $29.80 |
| Purchase #4 | $188.80 | 11.698% | $210.8858 | $210.89 | $210.90 | $210.90 |
| Purchase #5 | $38.51 | 3.299% | $39.7804 | $39.78 | $39.80 | $39.80 |
| Purchase #6 | $87.82 | 6.821% | $93.8102 | $93.81 | $93.80 | $93.80 |
| Purchase #7 | $131.26 | 5.788% | $138.8573 | $138.86 | $138.85 | $138.90 |
| 7 purchase totals = | $741.19 | $796.4009 | $796.41 | $796.40 | $796.50 | |