| 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 | $76.97 | 8.429% | $83.4578 | $83.46 | $83.45 | $83.50 |
| Purchase #2 | $6.86 | 4.464% | $7.1662 | $7.17 | $7.15 | $7.20 |
| Purchase #3 | $183.93 | 8.223% | $199.0546 | $199.05 | $199.05 | $199.10 |
| Purchase #4 | $43.28 | 8.345% | $46.8917 | $46.89 | $46.90 | $46.90 |
| Purchase #5 | $210.66 | 6.529% | $224.414 | $224.41 | $224.40 | $224.40 |
| Purchase #6 | $138.33 | 4.255% | $144.2159 | $144.22 | $144.20 | $144.20 |
| Purchase #7 | $25.70 | 12.588% | $28.9351 | $28.94 | $28.95 | $28.90 |
| 7 purchase totals = | $685.73 | $734.1353 | $734.14 | $734.10 | $734.20 | |