| 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 | $27.86 | 5.113% | $29.2845 | $29.28 | $29.30 | $29.30 |
| Purchase #2 | $17.77 | 7.495% | $19.1019 | $19.10 | $19.10 | $19.10 |
| Purchase #3 | $213.75 | 8.793% | $232.545 | $232.55 | $232.55 | $232.50 |
| Purchase #4 | $217.90 | 3.551% | $225.6376 | $225.64 | $225.65 | $225.60 |
| Purchase #5 | $151.93 | 5.581% | $160.4092 | $160.41 | $160.40 | $160.40 |
| Purchase #6 | $88.39 | 7.551% | $95.0643 | $95.06 | $95.05 | $95.10 |
| Purchase #7 | $146.60 | 12.845% | $165.4308 | $165.43 | $165.45 | $165.40 |
| 7 purchase totals = | $864.20 | $927.4733 | $927.47 | $927.50 | $927.40 | |