| 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 | $39.50 | 13.217% | $44.7207 | $44.72 | $44.70 | $44.70 |
| Purchase #2 | $35.60 | 7.107% | $38.1301 | $38.13 | $38.15 | $38.10 |
| Purchase #3 | $67.70 | 5.845% | $71.6571 | $71.66 | $71.65 | $71.70 |
| Purchase #4 | $134.32 | 7.433% | $144.304 | $144.30 | $144.30 | $144.30 |
| Purchase #5 | $226.77 | 13.381% | $257.1141 | $257.11 | $257.10 | $257.10 |
| Purchase #6 | $26.35 | 13.166% | $29.8192 | $29.82 | $29.80 | $29.80 |
| Purchase #7 | $212.94 | 6.180% | $226.0997 | $226.10 | $226.10 | $226.10 |
| 7 purchase totals = | $743.18 | $811.8449 | $811.84 | $811.80 | $811.80 | |