| 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 | $76.83 | 5.319% | $80.9166 | $80.92 | $80.90 | $80.90 |
| Purchase #2 | $31.62 | 7.624% | $34.0307 | $34.03 | $34.05 | $34.00 |
| Purchase #3 | $127.36 | 10.581% | $140.836 | $140.84 | $140.85 | $140.80 |
| Purchase #4 | $237.74 | 3.778% | $246.7218 | $246.72 | $246.70 | $246.70 |
| Purchase #5 | $62.66 | 10.759% | $69.4016 | $69.40 | $69.40 | $69.40 |
| Purchase #6 | $54.52 | 13.803% | $62.0454 | $62.05 | $62.05 | $62.00 |
| Purchase #7 | $156.51 | 3.143% | $161.4291 | $161.43 | $161.45 | $161.40 |
| 7 purchase totals = | $747.24 | $795.3812 | $795.39 | $795.40 | $795.20 | |