| 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 | $50.49 | 6.585% | $53.8148 | $53.81 | $53.80 | $53.80 |
| Purchase #2 | $39.71 | 11.293% | $44.1945 | $44.19 | $44.20 | $44.20 |
| Purchase #3 | $77.88 | 3.677% | $80.7436 | $80.74 | $80.75 | $80.70 |
| Purchase #4 | $88.41 | 7.288% | $94.8533 | $94.85 | $94.85 | $94.90 |
| Purchase #5 | $207.80 | 12.212% | $233.1765 | $233.18 | $233.20 | $233.20 |
| Purchase #6 | $199.74 | 4.816% | $209.3595 | $209.36 | $209.35 | $209.40 |
| Purchase #7 | $236.77 | 9.772% | $259.9072 | $259.91 | $259.90 | $259.90 |
| 7 purchase totals = | $900.80 | $976.0494 | $976.04 | $976.05 | $976.10 | |