| 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 | $48.91 | 3.238% | $50.4937 | $50.49 | $50.50 | $50.50 |
| Purchase #2 | $164.96 | 4.690% | $172.6966 | $172.70 | $172.70 | $172.70 |
| Purchase #3 | $151.97 | 4.772% | $159.222 | $159.22 | $159.20 | $159.20 |
| Purchase #4 | $132.97 | 13.194% | $150.5141 | $150.51 | $150.50 | $150.50 |
| Purchase #5 | $29.64 | 6.546% | $31.5802 | $31.58 | $31.60 | $31.60 |
| Purchase #6 | $26.91 | 11.435% | $29.9872 | $29.99 | $30.00 | $30.00 |
| Purchase #7 | $48.31 | 12.217% | $54.212 | $54.21 | $54.20 | $54.20 |
| 7 purchase totals = | $603.67 | $648.7058 | $648.70 | $648.70 | $648.70 | |