| 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 | $54.55 | 12.250% | $61.2324 | $61.23 | $61.25 | $61.20 |
| Purchase #2 | $126.26 | 9.302% | $138.0047 | $138.00 | $138.00 | $138.00 |
| Purchase #3 | $123.37 | 13.353% | $139.8436 | $139.84 | $139.85 | $139.80 |
| Purchase #4 | $62.89 | 8.599% | $68.2979 | $68.30 | $68.30 | $68.30 |
| Purchase #5 | $80.54 | 13.367% | $91.3058 | $91.31 | $91.30 | $91.30 |
| Purchase #6 | $6.86 | 13.472% | $7.7842 | $7.78 | $7.80 | $7.80 |
| Purchase #7 | $225.77 | 7.203% | $242.0322 | $242.03 | $242.05 | $242.00 |
| 7 purchase totals = | $680.24 | $748.5008 | $748.49 | $748.55 | $748.40 | |