| 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 | $31.77 | 8.576% | $34.4946 | $34.49 | $34.50 | $34.50 |
| Purchase #2 | $214.82 | 6.597% | $228.9917 | $228.99 | $229.00 | $229.00 |
| Purchase #3 | $166.56 | 10.229% | $183.5974 | $183.60 | $183.60 | $183.60 |
| Purchase #4 | $126.51 | 8.395% | $137.1305 | $137.13 | $137.15 | $137.10 |
| Purchase #5 | $157.47 | 13.838% | $179.2607 | $179.26 | $179.25 | $179.30 |
| Purchase #6 | $35.31 | 9.506% | $38.6666 | $38.67 | $38.65 | $38.70 |
| Purchase #7 | $148.33 | 5.112% | $155.9126 | $155.91 | $155.90 | $155.90 |
| 7 purchase totals = | $880.77 | $958.0541 | $958.05 | $958.05 | $958.10 | |