| 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 | $64.27 | 11.175% | $71.4522 | $71.45 | $71.45 | $71.50 |
| Purchase #2 | $36.51 | 13.815% | $41.5539 | $41.55 | $41.55 | $41.60 |
| Purchase #3 | $85.89 | 3.462% | $88.8635 | $88.86 | $88.85 | $88.90 |
| Purchase #4 | $80.44 | 8.800% | $87.5187 | $87.52 | $87.50 | $87.50 |
| Purchase #5 | $155.75 | 6.570% | $165.9828 | $165.98 | $166.00 | $166.00 |
| Purchase #6 | $111.64 | 12.803% | $125.9333 | $125.93 | $125.95 | $125.90 |
| Purchase #7 | $173.40 | 11.287% | $192.9717 | $192.97 | $192.95 | $193.00 |
| 7 purchase totals = | $707.90 | $774.2761 | $774.26 | $774.25 | $774.40 | |