| 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 | $40.79 | 6.502% | $43.4422 | $43.44 | $43.45 | $43.40 |
| Purchase #2 | $16.33 | 13.467% | $18.5292 | $18.53 | $18.55 | $18.50 |
| Purchase #3 | $178.80 | 8.129% | $193.3347 | $193.33 | $193.35 | $193.30 |
| Purchase #4 | $62.41 | 9.167% | $68.1311 | $68.13 | $68.15 | $68.10 |
| Purchase #5 | $153.27 | 9.499% | $167.8291 | $167.83 | $167.85 | $167.80 |
| Purchase #6 | $127.43 | 9.697% | $139.7869 | $139.79 | $139.80 | $139.80 |
| Purchase #7 | $51.61 | 10.849% | $57.2092 | $57.21 | $57.20 | $57.20 |
| 7 purchase totals = | $630.64 | $688.2624 | $688.26 | $688.35 | $688.10 | |