| 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 | $62.71 | 6.291% | $66.6551 | $66.66 | $66.65 | $66.70 |
| Purchase #2 | $186.68 | 7.233% | $200.1826 | $200.18 | $200.20 | $200.20 |
| Purchase #3 | $35.84 | 7.525% | $38.537 | $38.54 | $38.55 | $38.50 |
| Purchase #4 | $64.69 | 7.622% | $69.6207 | $69.62 | $69.60 | $69.60 |
| Purchase #5 | $9.43 | 9.373% | $10.3139 | $10.31 | $10.30 | $10.30 |
| Purchase #6 | $28.30 | 5.655% | $29.9004 | $29.90 | $29.90 | $29.90 |
| Purchase #7 | $53.29 | 4.832% | $55.865 | $55.87 | $55.85 | $55.90 |
| 7 purchase totals = | $440.94 | $471.0747 | $471.08 | $471.05 | $471.10 | |