| 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 | $69.74 | 11.553% | $77.7971 | $77.80 | $77.80 | $77.80 |
| Purchase #2 | $41.51 | 11.599% | $46.3247 | $46.32 | $46.30 | $46.30 |
| Purchase #3 | $129.98 | 3.856% | $134.992 | $134.99 | $135.00 | $135.00 |
| Purchase #4 | $152.26 | 9.262% | $166.3623 | $166.36 | $166.35 | $166.40 |
| Purchase #5 | $121.47 | 9.332% | $132.8056 | $132.81 | $132.80 | $132.80 |
| Purchase #6 | $186.62 | 13.636% | $212.0675 | $212.07 | $212.05 | $212.10 |
| Purchase #7 | $7.65 | 8.104% | $8.27 | $8.27 | $8.25 | $8.30 |
| 7 purchase totals = | $709.23 | $778.6192 | $778.62 | $778.55 | $778.70 | |