| 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 | $25.51 | 12.736% | $28.759 | $28.76 | $28.75 | $28.80 |
| Purchase #2 | $180.64 | 11.326% | $201.0993 | $201.10 | $201.10 | $201.10 |
| Purchase #3 | $223.55 | 8.364% | $242.2477 | $242.25 | $242.25 | $242.20 |
| Purchase #4 | $24.98 | 7.525% | $26.8597 | $26.86 | $26.85 | $26.90 |
| Purchase #5 | $192.58 | 9.603% | $211.0735 | $211.07 | $211.05 | $211.10 |
| Purchase #6 | $92.26 | 13.556% | $104.7668 | $104.77 | $104.75 | $104.80 |
| Purchase #7 | $24.58 | 5.785% | $26.002 | $26.00 | $26.00 | $26.00 |
| 7 purchase totals = | $764.10 | $840.8080 | $840.81 | $840.75 | $840.90 | |