| 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 | $93.59 | 6.388% | $99.5685 | $99.57 | $99.55 | $99.60 |
| Purchase #2 | $57.63 | 13.282% | $65.2844 | $65.28 | $65.30 | $65.30 |
| Purchase #3 | $183.39 | 8.522% | $199.0185 | $199.02 | $199.00 | $199.00 |
| Purchase #4 | $36.97 | 13.438% | $41.938 | $41.94 | $41.95 | $41.90 |
| Purchase #5 | $214.69 | 7.184% | $230.1133 | $230.11 | $230.10 | $230.10 |
| Purchase #6 | $156.35 | 7.786% | $168.5234 | $168.52 | $168.50 | $168.50 |
| Purchase #7 | $163.61 | 3.129% | $168.7294 | $168.73 | $168.75 | $168.70 |
| 7 purchase totals = | $906.23 | $973.1755 | $973.17 | $973.15 | $973.10 | |