| 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 | $60.63 | 10.846% | $67.2059 | $67.21 | $67.20 | $67.20 |
| Purchase #2 | $25.55 | 9.563% | $27.9933 | $27.99 | $28.00 | $28.00 |
| Purchase #3 | $145.57 | 13.626% | $165.4054 | $165.41 | $165.40 | $165.40 |
| Purchase #4 | $159.48 | 5.809% | $168.7442 | $168.74 | $168.75 | $168.70 |
| Purchase #5 | $144.60 | 10.450% | $159.7107 | $159.71 | $159.70 | $159.70 |
| Purchase #6 | $156.60 | 8.432% | $169.8045 | $169.80 | $169.80 | $169.80 |
| Purchase #7 | $120.92 | 5.282% | $127.307 | $127.31 | $127.30 | $127.30 |
| 7 purchase totals = | $813.35 | $886.1710 | $886.17 | $886.15 | $886.10 | |