| 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 | $93.81 | 13.807% | $106.7623 | $106.76 | $106.75 | $106.80 |
| Purchase #2 | $26.92 | 5.824% | $28.4878 | $28.49 | $28.50 | $28.50 |
| Purchase #3 | $109.69 | 7.584% | $118.0089 | $118.01 | $118.00 | $118.00 |
| Purchase #4 | $147.79 | 13.165% | $167.2466 | $167.25 | $167.25 | $167.20 |
| Purchase #5 | $5.28 | 10.542% | $5.8366 | $5.84 | $5.85 | $5.80 |
| Purchase #6 | $71.49 | 9.212% | $78.0757 | $78.08 | $78.10 | $78.10 |
| Purchase #7 | $250.47 | 12.779% | $282.4776 | $282.48 | $282.50 | $282.50 |
| 7 purchase totals = | $705.45 | $786.8955 | $786.91 | $786.95 | $786.90 | |