| 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 | $63.94 | 8.404% | $69.3135 | $69.31 | $69.30 | $69.30 |
| Purchase #2 | $98.50 | 4.741% | $103.1699 | $103.17 | $103.15 | $103.20 |
| Purchase #3 | $185.84 | 6.378% | $197.6929 | $197.69 | $197.70 | $197.70 |
| Purchase #4 | $100.50 | 7.144% | $107.6797 | $107.68 | $107.70 | $107.70 |
| Purchase #5 | $199.55 | 9.379% | $218.2658 | $218.27 | $218.25 | $218.30 |
| Purchase #6 | $22.93 | 3.301% | $23.6869 | $23.69 | $23.70 | $23.70 |
| Purchase #7 | $69.77 | 13.412% | $79.1276 | $79.13 | $79.15 | $79.10 |
| 7 purchase totals = | $741.03 | $798.9363 | $798.94 | $798.95 | $799.00 | |