| 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 | $8.63 | 6.198% | $9.1649 | $9.16 | $9.15 | $9.20 |
| Purchase #2 | $88.57 | 7.600% | $95.3013 | $95.30 | $95.30 | $95.30 |
| Purchase #3 | $195.84 | 5.592% | $206.7914 | $206.79 | $206.80 | $206.80 |
| Purchase #4 | $18.38 | 9.304% | $20.0901 | $20.09 | $20.10 | $20.10 |
| Purchase #5 | $25.62 | 6.483% | $27.2809 | $27.28 | $27.30 | $27.30 |
| Purchase #6 | $210.62 | 11.590% | $235.0309 | $235.03 | $235.05 | $235.00 |
| Purchase #7 | $231.38 | 12.235% | $259.6893 | $259.69 | $259.70 | $259.70 |
| 7 purchase totals = | $779.04 | $853.3488 | $853.34 | $853.40 | $853.40 | |