| 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 | $78.88 | 10.549% | $87.2011 | $87.20 | $87.20 | $87.20 |
| Purchase #2 | $138.56 | 7.699% | $149.2277 | $149.23 | $149.25 | $149.20 |
| Purchase #3 | $11.95 | 13.674% | $13.584 | $13.58 | $13.60 | $13.60 |
| Purchase #4 | $179.25 | 13.729% | $203.8592 | $203.86 | $203.85 | $203.90 |
| Purchase #5 | $82.50 | 7.470% | $88.6628 | $88.66 | $88.65 | $88.70 |
| Purchase #6 | $173.26 | 11.504% | $193.1918 | $193.19 | $193.20 | $193.20 |
| Purchase #7 | $107.95 | 5.462% | $113.8462 | $113.85 | $113.85 | $113.80 |
| 7 purchase totals = | $772.35 | $849.5728 | $849.57 | $849.60 | $849.60 | |