| 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 | $74.88 | 6.534% | $79.7727 | $79.77 | $79.75 | $79.80 |
| Purchase #2 | $208.47 | 9.186% | $227.6201 | $227.62 | $227.60 | $227.60 |
| Purchase #3 | $168.50 | 3.408% | $174.2425 | $174.24 | $174.25 | $174.20 |
| Purchase #4 | $24.50 | 6.604% | $26.118 | $26.12 | $26.10 | $26.10 |
| Purchase #5 | $177.96 | 10.632% | $196.8807 | $196.88 | $196.90 | $196.90 |
| Purchase #6 | $50.50 | 11.451% | $56.2828 | $56.28 | $56.30 | $56.30 |
| Purchase #7 | $140.94 | 13.183% | $159.5201 | $159.52 | $159.50 | $159.50 |
| 7 purchase totals = | $845.75 | $920.4369 | $920.43 | $920.40 | $920.40 | |