| 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 | $27.65 | 10.775% | $30.6293 | $30.63 | $30.65 | $30.60 |
| Purchase #2 | $88.42 | 9.355% | $96.6917 | $96.69 | $96.70 | $96.70 |
| Purchase #3 | $202.93 | 9.328% | $221.8593 | $221.86 | $221.85 | $221.90 |
| Purchase #4 | $88.59 | 11.437% | $98.722 | $98.72 | $98.70 | $98.70 |
| Purchase #5 | $155.25 | 3.235% | $160.2723 | $160.27 | $160.25 | $160.30 |
| Purchase #6 | $12.50 | 6.397% | $13.2996 | $13.30 | $13.30 | $13.30 |
| Purchase #7 | $23.31 | 11.695% | $26.0361 | $26.04 | $26.05 | $26.00 |
| 7 purchase totals = | $598.65 | $647.5103 | $647.51 | $647.50 | $647.50 | |