| 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 | $93.45 | 9.628% | $102.4474 | $102.45 | $102.45 | $102.40 |
| Purchase #2 | $49.40 | 13.847% | $56.2404 | $56.24 | $56.25 | $56.20 |
| Purchase #3 | $206.42 | 7.858% | $222.6405 | $222.64 | $222.65 | $222.60 |
| Purchase #4 | $33.32 | 4.168% | $34.7088 | $34.71 | $34.70 | $34.70 |
| Purchase #5 | $8.45 | 5.576% | $8.9212 | $8.92 | $8.90 | $8.90 |
| Purchase #6 | $98.73 | 8.457% | $107.0796 | $107.08 | $107.10 | $107.10 |
| Purchase #7 | $220.70 | 9.581% | $241.8453 | $241.85 | $241.85 | $241.80 |
| 7 purchase totals = | $710.47 | $773.8832 | $773.89 | $773.90 | $773.70 | |