| 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 | $70.75 | 6.494% | $75.3445 | $75.34 | $75.35 | $75.30 |
| Purchase #2 | $193.88 | 11.613% | $216.3953 | $216.40 | $216.40 | $216.40 |
| Purchase #3 | $139.82 | 7.130% | $149.7892 | $149.79 | $149.80 | $149.80 |
| Purchase #4 | $67.79 | 4.413% | $70.7816 | $70.78 | $70.80 | $70.80 |
| Purchase #5 | $51.25 | 10.277% | $56.517 | $56.52 | $56.50 | $56.50 |
| Purchase #6 | $37.83 | 10.110% | $41.6546 | $41.65 | $41.65 | $41.70 |
| Purchase #7 | $100.30 | 3.239% | $103.5487 | $103.55 | $103.55 | $103.50 |
| 7 purchase totals = | $661.62 | $714.0309 | $714.03 | $714.05 | $714.00 | |