| 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 | $6.29 | 8.319% | $6.8133 | $6.81 | $6.80 | $6.80 |
| Purchase #2 | $123.69 | 13.666% | $140.5935 | $140.59 | $140.60 | $140.60 |
| Purchase #3 | $173.51 | 10.808% | $192.263 | $192.26 | $192.25 | $192.30 |
| Purchase #4 | $85.95 | 9.677% | $94.2674 | $94.27 | $94.25 | $94.30 |
| Purchase #5 | $198.32 | 8.153% | $214.489 | $214.49 | $214.50 | $214.50 |
| Purchase #6 | $106.67 | 8.588% | $115.8308 | $115.83 | $115.85 | $115.80 |
| Purchase #7 | $94.53 | 9.689% | $103.689 | $103.69 | $103.70 | $103.70 |
| 7 purchase totals = | $788.96 | $867.9460 | $867.94 | $867.95 | $868.00 | |