| 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 | $144.91 | 7.606% | $155.9319 | $155.93 | $155.95 | $155.90 |
| Purchase #2 | $225.63 | 4.634% | $236.0857 | $236.09 | $236.10 | $236.10 |
| Purchase #3 | $27.78 | 4.844% | $29.1257 | $29.13 | $29.15 | $29.10 |
| Purchase #4 | $63.40 | 8.440% | $68.751 | $68.75 | $68.75 | $68.80 |
| Purchase #5 | $83.56 | 7.715% | $90.0067 | $90.01 | $90.00 | $90.00 |
| Purchase #6 | $51.78 | 7.554% | $55.6915 | $55.69 | $55.70 | $55.70 |
| Purchase #7 | $99.59 | 9.540% | $109.0909 | $109.09 | $109.10 | $109.10 |
| 7 purchase totals = | $696.65 | $744.6834 | $744.69 | $744.75 | $744.70 | |