| 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 | $31.85 | 8.280% | $34.4872 | $34.49 | $34.50 | $34.50 |
| Purchase #2 | $150.47 | 3.111% | $155.1511 | $155.15 | $155.15 | $155.20 |
| Purchase #3 | $22.67 | 10.820% | $25.1229 | $25.12 | $25.10 | $25.10 |
| Purchase #4 | $208.48 | 13.554% | $236.7374 | $236.74 | $236.75 | $236.70 |
| Purchase #5 | $127.77 | 12.475% | $143.7093 | $143.71 | $143.70 | $143.70 |
| Purchase #6 | $22.69 | 8.573% | $24.6352 | $24.64 | $24.65 | $24.60 |
| Purchase #7 | $102.78 | 8.457% | $111.4721 | $111.47 | $111.45 | $111.50 |
| 7 purchase totals = | $666.71 | $731.3152 | $731.32 | $731.30 | $731.30 | |