| 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 | $87.91 | 4.454% | $91.8255 | $91.83 | $91.85 | $91.80 |
| Purchase #2 | $30.72 | 4.844% | $32.2081 | $32.21 | $32.20 | $32.20 |
| Purchase #3 | $232.73 | 11.289% | $259.0029 | $259.00 | $259.00 | $259.00 |
| Purchase #4 | $50.34 | 7.270% | $53.9997 | $54.00 | $54.00 | $54.00 |
| Purchase #5 | $225.78 | 5.529% | $238.2634 | $238.26 | $238.25 | $238.30 |
| Purchase #6 | $20.33 | 8.121% | $21.981 | $21.98 | $22.00 | $22.00 |
| Purchase #7 | $73.27 | 10.793% | $81.178 | $81.18 | $81.20 | $81.20 |
| 7 purchase totals = | $721.08 | $778.4586 | $778.46 | $778.50 | $778.50 | |