| 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 | $7.97 | 12.211% | $8.9432 | $8.94 | $8.95 | $8.90 |
| Purchase #2 | $84.51 | 4.532% | $88.34 | $88.34 | $88.35 | $88.30 |
| Purchase #3 | $160.41 | 4.281% | $167.2772 | $167.28 | $167.30 | $167.30 |
| Purchase #4 | $119.45 | 8.502% | $129.6056 | $129.61 | $129.60 | $129.60 |
| Purchase #5 | $156.98 | 12.548% | $176.6779 | $176.68 | $176.70 | $176.70 |
| Purchase #6 | $130.54 | 5.821% | $138.1387 | $138.14 | $138.15 | $138.10 |
| Purchase #7 | $5.38 | 8.547% | $5.8398 | $5.84 | $5.85 | $5.80 |
| 7 purchase totals = | $665.24 | $714.8224 | $714.83 | $714.90 | $714.70 | |