| 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 | $79.36 | 8.753% | $86.3064 | $86.31 | $86.30 | $86.30 |
| Purchase #2 | $84.26 | 7.608% | $90.6705 | $90.67 | $90.65 | $90.70 |
| Purchase #3 | $131.35 | 12.615% | $147.9198 | $147.92 | $147.90 | $147.90 |
| Purchase #4 | $213.91 | 3.421% | $221.2279 | $221.23 | $221.25 | $221.20 |
| Purchase #5 | $31.53 | 12.728% | $35.5431 | $35.54 | $35.55 | $35.50 |
| Purchase #6 | $239.33 | 5.753% | $253.0987 | $253.10 | $253.10 | $253.10 |
| Purchase #7 | $235.98 | 7.289% | $253.1806 | $253.18 | $253.20 | $253.20 |
| 7 purchase totals = | $1,015.72 | $1,087.9470 | $1,087.95 | $1,087.95 | $1,087.90 | |