| 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 | $65.76 | 5.106% | $69.1177 | $69.12 | $69.10 | $69.10 |
| Purchase #2 | $219.51 | 3.407% | $226.9887 | $226.99 | $227.00 | $227.00 |
| Purchase #3 | $5.84 | 5.490% | $6.1606 | $6.16 | $6.15 | $6.20 |
| Purchase #4 | $237.26 | 5.836% | $251.1065 | $251.11 | $251.10 | $251.10 |
| Purchase #5 | $36.34 | 8.345% | $39.3726 | $39.37 | $39.35 | $39.40 |
| Purchase #6 | $224.85 | 3.789% | $233.3696 | $233.37 | $233.35 | $233.40 |
| Purchase #7 | $102.67 | 8.783% | $111.6875 | $111.69 | $111.70 | $111.70 |
| 7 purchase totals = | $892.23 | $937.8032 | $937.81 | $937.75 | $937.90 | |