| 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 | $13.94 | 6.852% | $14.8952 | $14.90 | $14.90 | $14.90 |
| Purchase #2 | $248.71 | 10.433% | $274.6579 | $274.66 | $274.65 | $274.70 |
| Purchase #3 | $43.44 | 8.855% | $47.2866 | $47.29 | $47.30 | $47.30 |
| Purchase #4 | $6.33 | 11.133% | $7.0347 | $7.03 | $7.05 | $7.00 |
| Purchase #5 | $8.45 | 5.149% | $8.8851 | $8.89 | $8.90 | $8.90 |
| Purchase #6 | $87.91 | 13.807% | $100.0477 | $100.05 | $100.05 | $100.00 |
| Purchase #7 | $52.48 | 7.199% | $56.258 | $56.26 | $56.25 | $56.30 |
| 7 purchase totals = | $461.26 | $509.0652 | $509.08 | $509.10 | $509.10 | |