| 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 | $43.29 | 4.218% | $45.116 | $45.12 | $45.10 | $45.10 |
| Purchase #2 | $61.74 | 13.125% | $69.8434 | $69.84 | $69.85 | $69.80 |
| Purchase #3 | $123.50 | 9.203% | $134.8657 | $134.87 | $134.85 | $134.90 |
| Purchase #4 | $186.99 | 3.197% | $192.9681 | $192.97 | $192.95 | $193.00 |
| Purchase #5 | $43.98 | 6.856% | $46.9953 | $47.00 | $47.00 | $47.00 |
| Purchase #6 | $136.91 | 13.498% | $155.3901 | $155.39 | $155.40 | $155.40 |
| Purchase #7 | $133.91 | 5.366% | $141.0956 | $141.10 | $141.10 | $141.10 |
| 7 purchase totals = | $730.32 | $786.2742 | $786.29 | $786.25 | $786.30 | |