| 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 | $13.74 | 6.835% | $14.6791 | $14.68 | $14.70 | $14.70 |
| Purchase #2 | $29.57 | 8.136% | $31.9758 | $31.98 | $32.00 | $32.00 |
| Purchase #3 | $149.98 | 12.383% | $168.552 | $168.55 | $168.55 | $168.60 |
| Purchase #4 | $75.56 | 6.157% | $80.2122 | $80.21 | $80.20 | $80.20 |
| Purchase #5 | $50.75 | 11.333% | $56.5015 | $56.50 | $56.50 | $56.50 |
| Purchase #6 | $226.53 | 8.269% | $245.2618 | $245.26 | $245.25 | $245.30 |
| Purchase #7 | $83.71 | 8.816% | $91.0899 | $91.09 | $91.10 | $91.10 |
| 7 purchase totals = | $629.84 | $688.2723 | $688.27 | $688.30 | $688.40 | |