| 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 | $5.27 | 6.346% | $5.6044 | $5.60 | $5.60 | $5.60 |
| Purchase #2 | $161.60 | 10.688% | $178.8718 | $178.87 | $178.85 | $178.90 |
| Purchase #3 | $39.91 | 5.196% | $41.9837 | $41.98 | $42.00 | $42.00 |
| Purchase #4 | $167.53 | 6.197% | $177.9118 | $177.91 | $177.90 | $177.90 |
| Purchase #5 | $120.68 | 13.442% | $136.9018 | $136.90 | $136.90 | $136.90 |
| Purchase #6 | $127.95 | 3.421% | $132.3272 | $132.33 | $132.35 | $132.30 |
| Purchase #7 | $234.54 | 3.622% | $243.035 | $243.04 | $243.05 | $243.00 |
| 7 purchase totals = | $857.48 | $916.6357 | $916.63 | $916.65 | $916.60 | |