| 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 | $26.28 | 7.501% | $28.2513 | $28.25 | $28.25 | $28.30 |
| Purchase #2 | $113.60 | 4.723% | $118.9653 | $118.97 | $118.95 | $119.00 |
| Purchase #3 | $24.67 | 7.566% | $26.5365 | $26.54 | $26.55 | $26.50 |
| Purchase #4 | $123.71 | 6.562% | $131.8279 | $131.83 | $131.85 | $131.80 |
| Purchase #5 | $39.65 | 10.655% | $43.8747 | $43.87 | $43.85 | $43.90 |
| Purchase #6 | $7.51 | 4.347% | $7.8365 | $7.84 | $7.85 | $7.80 |
| Purchase #7 | $212.42 | 13.851% | $241.8423 | $241.84 | $241.85 | $241.80 |
| 7 purchase totals = | $547.84 | $599.1345 | $599.14 | $599.15 | $599.10 | |