| 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 | $16.85 | 5.284% | $17.7404 | $17.74 | $17.75 | $17.70 |
| Purchase #2 | $249.39 | 6.297% | $265.0941 | $265.09 | $265.10 | $265.10 |
| Purchase #3 | $245.47 | 6.422% | $261.2341 | $261.23 | $261.25 | $261.20 |
| Purchase #4 | $51.66 | 3.236% | $53.3317 | $53.33 | $53.35 | $53.30 |
| Purchase #5 | $105.49 | 9.696% | $115.7183 | $115.72 | $115.70 | $115.70 |
| Purchase #6 | $189.58 | 11.273% | $210.9514 | $210.95 | $210.95 | $211.00 |
| Purchase #7 | $69.36 | 8.306% | $75.121 | $75.12 | $75.10 | $75.10 |
| 7 purchase totals = | $927.80 | $999.1910 | $999.18 | $999.20 | $999.10 | |