| 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 | $51.55 | 11.761% | $57.6128 | $57.61 | $57.60 | $57.60 |
| Purchase #2 | $95.25 | 4.723% | $99.7487 | $99.75 | $99.75 | $99.70 |
| Purchase #3 | $120.98 | 11.481% | $134.8697 | $134.87 | $134.85 | $134.90 |
| Purchase #4 | $77.28 | 8.677% | $83.9856 | $83.99 | $84.00 | $84.00 |
| Purchase #5 | $55.42 | 13.749% | $63.0397 | $63.04 | $63.05 | $63.00 |
| Purchase #6 | $40.98 | 9.117% | $44.7161 | $44.72 | $44.70 | $44.70 |
| Purchase #7 | $152.51 | 5.643% | $161.1161 | $161.12 | $161.10 | $161.10 |
| 7 purchase totals = | $593.97 | $645.0887 | $645.10 | $645.05 | $645.00 | |