| 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 | $78.25 | 8.469% | $84.877 | $84.88 | $84.90 | $84.90 |
| Purchase #2 | $172.44 | 11.620% | $192.4775 | $192.48 | $192.50 | $192.50 |
| Purchase #3 | $134.57 | 9.572% | $147.451 | $147.45 | $147.45 | $147.50 |
| Purchase #4 | $115.95 | 8.696% | $126.033 | $126.03 | $126.05 | $126.00 |
| Purchase #5 | $75.65 | 11.634% | $84.4511 | $84.45 | $84.45 | $84.50 |
| Purchase #6 | $76.84 | 9.140% | $83.8632 | $83.86 | $83.85 | $83.90 |
| Purchase #7 | $19.71 | 8.573% | $21.3997 | $21.40 | $21.40 | $21.40 |
| 7 purchase totals = | $673.41 | $740.5525 | $740.55 | $740.60 | $740.70 | |