| 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 | $93.87 | 7.467% | $100.8793 | $100.88 | $100.90 | $100.90 |
| Purchase #2 | $168.36 | 8.275% | $182.2918 | $182.29 | $182.30 | $182.30 |
| Purchase #3 | $133.85 | 8.867% | $145.7185 | $145.72 | $145.70 | $145.70 |
| Purchase #4 | $207.40 | 6.474% | $220.8271 | $220.83 | $220.85 | $220.80 |
| Purchase #5 | $69.85 | 13.827% | $79.5082 | $79.51 | $79.50 | $79.50 |
| Purchase #6 | $10.72 | 10.345% | $11.829 | $11.83 | $11.85 | $11.80 |
| Purchase #7 | $54.88 | 4.370% | $57.2783 | $57.28 | $57.30 | $57.30 |
| 7 purchase totals = | $738.93 | $798.3322 | $798.34 | $798.40 | $798.30 | |