| 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 | $56.75 | 4.639% | $59.3826 | $59.38 | $59.40 | $59.40 |
| Purchase #2 | $96.57 | 4.434% | $100.8519 | $100.85 | $100.85 | $100.90 |
| Purchase #3 | $107.73 | 4.164% | $112.2159 | $112.22 | $112.20 | $112.20 |
| Purchase #4 | $181.35 | 11.872% | $202.8799 | $202.88 | $202.90 | $202.90 |
| Purchase #5 | $63.34 | 6.246% | $67.2962 | $67.30 | $67.30 | $67.30 |
| Purchase #6 | $5.74 | 4.542% | $6.0007 | $6.00 | $6.00 | $6.00 |
| Purchase #7 | $233.45 | 12.410% | $262.4211 | $262.42 | $262.40 | $262.40 |
| 7 purchase totals = | $744.93 | $811.0483 | $811.05 | $811.05 | $811.10 | |