| 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 | $113.36 | 3.642% | $117.4886 | $117.49 | $117.50 | $117.50 |
| Purchase #2 | $49.32 | 11.220% | $54.8537 | $54.85 | $54.85 | $54.90 |
| Purchase #3 | $74.45 | 8.750% | $80.9644 | $80.96 | $80.95 | $81.00 |
| Purchase #4 | $5.28 | 13.701% | $6.0034 | $6.00 | $6.00 | $6.00 |
| Purchase #5 | $250.94 | 13.871% | $285.7479 | $285.75 | $285.75 | $285.70 |
| Purchase #6 | $226.49 | 4.144% | $235.8757 | $235.88 | $235.90 | $235.90 |
| Purchase #7 | $36.98 | 4.816% | $38.761 | $38.76 | $38.75 | $38.80 |
| 7 purchase totals = | $756.82 | $819.6947 | $819.69 | $819.70 | $819.80 | |