| 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 | $86.48 | 5.799% | $91.495 | $91.50 | $91.50 | $91.50 |
| Purchase #2 | $41.73 | 5.804% | $44.152 | $44.15 | $44.15 | $44.20 |
| Purchase #3 | $131.76 | 13.692% | $149.8006 | $149.80 | $149.80 | $149.80 |
| Purchase #4 | $216.72 | 8.172% | $234.4304 | $234.43 | $234.45 | $234.40 |
| Purchase #5 | $192.79 | 3.112% | $198.7896 | $198.79 | $198.80 | $198.80 |
| Purchase #6 | $27.60 | 7.569% | $29.689 | $29.69 | $29.70 | $29.70 |
| Purchase #7 | $91.77 | 10.528% | $101.4315 | $101.43 | $101.45 | $101.40 |
| 7 purchase totals = | $788.85 | $849.7881 | $849.79 | $849.85 | $849.80 | |