| 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 | $78.61 | 11.751% | $87.8475 | $87.85 | $87.85 | $87.80 |
| Purchase #2 | $100.52 | 6.856% | $107.4117 | $107.41 | $107.40 | $107.40 |
| Purchase #3 | $84.25 | 12.691% | $94.9422 | $94.94 | $94.95 | $94.90 |
| Purchase #4 | $154.74 | 4.738% | $162.0716 | $162.07 | $162.05 | $162.10 |
| Purchase #5 | $57.75 | 6.294% | $61.3848 | $61.38 | $61.40 | $61.40 |
| Purchase #6 | $223.32 | 8.796% | $242.9632 | $242.96 | $242.95 | $243.00 |
| Purchase #7 | $51.96 | 8.111% | $56.1745 | $56.17 | $56.15 | $56.20 |
| 7 purchase totals = | $751.15 | $812.7955 | $812.78 | $812.75 | $812.80 | |