| 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 | $75.47 | 4.602% | $78.9431 | $78.94 | $78.95 | $78.90 |
| Purchase #2 | $87.97 | 8.589% | $95.5257 | $95.53 | $95.55 | $95.50 |
| Purchase #3 | $220.32 | 6.191% | $233.96 | $233.96 | $233.95 | $234.00 |
| Purchase #4 | $222.78 | 9.523% | $243.9953 | $244.00 | $244.00 | $244.00 |
| Purchase #5 | $208.85 | 6.693% | $222.8283 | $222.83 | $222.85 | $222.80 |
| Purchase #6 | $140.79 | 4.740% | $147.4634 | $147.46 | $147.45 | $147.50 |
| Purchase #7 | $162.61 | 5.153% | $170.9893 | $170.99 | $171.00 | $171.00 |
| 7 purchase totals = | $1,118.79 | $1,193.7051 | $1,193.71 | $1,193.75 | $1,193.70 | |