| 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 | $43.44 | 6.118% | $46.0977 | $46.10 | $46.10 | $46.10 |
| Purchase #2 | $112.86 | 10.380% | $124.5749 | $124.57 | $124.55 | $124.60 |
| Purchase #3 | $127.87 | 13.637% | $145.3076 | $145.31 | $145.30 | $145.30 |
| Purchase #4 | $157.40 | 5.348% | $165.8178 | $165.82 | $165.80 | $165.80 |
| Purchase #5 | $7.62 | 7.215% | $8.1698 | $8.17 | $8.15 | $8.20 |
| Purchase #6 | $120.31 | 4.567% | $125.8046 | $125.80 | $125.80 | $125.80 |
| Purchase #7 | $141.32 | 11.347% | $157.3556 | $157.36 | $157.35 | $157.40 |
| 7 purchase totals = | $710.82 | $773.1280 | $773.13 | $773.05 | $773.20 | |