| 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 | $39.48 | 3.627% | $40.9119 | $40.91 | $40.90 | $40.90 |
| Purchase #2 | $152.41 | 8.871% | $165.9303 | $165.93 | $165.95 | $165.90 |
| Purchase #3 | $29.26 | 11.691% | $32.6808 | $32.68 | $32.70 | $32.70 |
| Purchase #4 | $41.79 | 11.632% | $46.651 | $46.65 | $46.65 | $46.70 |
| Purchase #5 | $15.83 | 12.197% | $17.7608 | $17.76 | $17.75 | $17.80 |
| Purchase #6 | $177.53 | 7.413% | $190.6903 | $190.69 | $190.70 | $190.70 |
| Purchase #7 | $172.86 | 6.618% | $184.2999 | $184.30 | $184.30 | $184.30 |
| 7 purchase totals = | $629.16 | $678.9250 | $678.92 | $678.95 | $679.00 | |