| 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 | $45.27 | 12.434% | $50.8989 | $50.90 | $50.90 | $50.90 |
| Purchase #2 | $21.65 | 7.544% | $23.2833 | $23.28 | $23.30 | $23.30 |
| Purchase #3 | $5.81 | 12.697% | $6.5477 | $6.55 | $6.55 | $6.50 |
| Purchase #4 | $107.81 | 4.727% | $112.9062 | $112.91 | $112.90 | $112.90 |
| Purchase #5 | $115.61 | 13.661% | $131.4035 | $131.40 | $131.40 | $131.40 |
| Purchase #6 | $203.61 | 9.529% | $223.012 | $223.01 | $223.00 | $223.00 |
| Purchase #7 | $173.47 | 7.298% | $186.1298 | $186.13 | $186.15 | $186.10 |
| 7 purchase totals = | $673.23 | $734.1814 | $734.18 | $734.20 | $734.10 | |