| 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 | $70.63 | 12.205% | $79.2504 | $79.25 | $79.25 | $79.30 |
| Purchase #2 | $61.64 | 5.681% | $65.1418 | $65.14 | $65.15 | $65.10 |
| Purchase #3 | $62.53 | 11.696% | $69.8435 | $69.84 | $69.85 | $69.80 |
| Purchase #4 | $133.63 | 12.219% | $149.9582 | $149.96 | $149.95 | $150.00 |
| Purchase #5 | $154.36 | 8.131% | $166.911 | $166.91 | $166.90 | $166.90 |
| Purchase #6 | $43.80 | 9.228% | $47.8419 | $47.84 | $47.85 | $47.80 |
| Purchase #7 | $51.73 | 11.167% | $57.5067 | $57.51 | $57.50 | $57.50 |
| 7 purchase totals = | $578.32 | $636.4535 | $636.45 | $636.45 | $636.40 | |