| 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 | $134.29 | 6.871% | $143.5171 | $143.52 | $143.50 | $143.50 |
| Purchase #2 | $54.83 | 3.599% | $56.8033 | $56.80 | $56.80 | $56.80 |
| Purchase #3 | $83.70 | 4.220% | $87.2321 | $87.23 | $87.25 | $87.20 |
| Purchase #4 | $201.26 | 9.652% | $220.6856 | $220.69 | $220.70 | $220.70 |
| Purchase #5 | $53.73 | 5.394% | $56.6282 | $56.63 | $56.65 | $56.60 |
| Purchase #6 | $89.52 | 13.759% | $101.8371 | $101.84 | $101.85 | $101.80 |
| Purchase #7 | $101.59 | 8.536% | $110.2617 | $110.26 | $110.25 | $110.30 |
| 7 purchase totals = | $718.92 | $776.9651 | $776.97 | $777.00 | $776.90 | |