| 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 | $92.65 | 7.549% | $99.6441 | $99.64 | $99.65 | $99.60 |
| Purchase #2 | $11.38 | 4.780% | $11.924 | $11.92 | $11.90 | $11.90 |
| Purchase #3 | $151.42 | 13.574% | $171.9738 | $171.97 | $171.95 | $172.00 |
| Purchase #4 | $199.41 | 12.468% | $224.2724 | $224.27 | $224.25 | $224.30 |
| Purchase #5 | $190.40 | 6.357% | $202.5037 | $202.50 | $202.50 | $202.50 |
| Purchase #6 | $56.99 | 11.463% | $63.5228 | $63.52 | $63.50 | $63.50 |
| Purchase #7 | $212.91 | 3.627% | $220.6322 | $220.63 | $220.65 | $220.60 |
| 7 purchase totals = | $915.16 | $994.4730 | $994.45 | $994.40 | $994.40 | |