| 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 | $243.47 | 4.827% | $255.2223 | $255.22 | $255.20 | $255.20 |
| Purchase #2 | $68.64 | 9.564% | $75.2047 | $75.20 | $75.20 | $75.20 |
| Purchase #3 | $79.38 | 11.677% | $88.6492 | $88.65 | $88.65 | $88.60 |
| Purchase #4 | $63.70 | 5.234% | $67.0341 | $67.03 | $67.05 | $67.00 |
| Purchase #5 | $172.64 | 8.506% | $187.3248 | $187.32 | $187.30 | $187.30 |
| Purchase #6 | $53.31 | 8.702% | $57.949 | $57.95 | $57.95 | $57.90 |
| Purchase #7 | $77.78 | 13.592% | $88.3519 | $88.35 | $88.35 | $88.40 |
| 7 purchase totals = | $758.92 | $819.7360 | $819.72 | $819.70 | $819.60 | |