| 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 | $41.82 | 12.235% | $46.9367 | $46.94 | $46.95 | $46.90 |
| Purchase #2 | $74.44 | 9.161% | $81.2594 | $81.26 | $81.25 | $81.30 |
| Purchase #3 | $116.35 | 11.666% | $129.9234 | $129.92 | $129.90 | $129.90 |
| Purchase #4 | $112.59 | 6.691% | $120.1234 | $120.12 | $120.10 | $120.10 |
| Purchase #5 | $202.29 | 8.867% | $220.2271 | $220.23 | $220.25 | $220.20 |
| Purchase #6 | $193.37 | 6.562% | $206.0589 | $206.06 | $206.05 | $206.10 |
| Purchase #7 | $126.45 | 11.778% | $141.3433 | $141.34 | $141.35 | $141.30 |
| 7 purchase totals = | $867.31 | $945.8722 | $945.87 | $945.85 | $945.80 | |