| 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 | $80.67 | 3.304% | $83.3353 | $83.34 | $83.35 | $83.30 |
| Purchase #2 | $165.82 | 5.470% | $174.8904 | $174.89 | $174.90 | $174.90 |
| Purchase #3 | $16.88 | 4.668% | $17.668 | $17.67 | $17.65 | $17.70 |
| Purchase #4 | $6.58 | 7.516% | $7.0746 | $7.07 | $7.05 | $7.10 |
| Purchase #5 | $94.34 | 9.466% | $103.2702 | $103.27 | $103.25 | $103.30 |
| Purchase #6 | $82.85 | 4.395% | $86.4913 | $86.49 | $86.50 | $86.50 |
| Purchase #7 | $231.41 | 9.248% | $252.8108 | $252.81 | $252.80 | $252.80 |
| 7 purchase totals = | $678.55 | $725.5406 | $725.54 | $725.50 | $725.60 | |