| 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 | $28.93 | 6.214% | $30.7277 | $30.73 | $30.75 | $30.70 |
| Purchase #2 | $190.89 | 3.771% | $198.0885 | $198.09 | $198.10 | $198.10 |
| Purchase #3 | $10.58 | 11.751% | $11.8233 | $11.82 | $11.80 | $11.80 |
| Purchase #4 | $212.41 | 12.422% | $238.7956 | $238.80 | $238.80 | $238.80 |
| Purchase #5 | $71.76 | 7.574% | $77.1951 | $77.20 | $77.20 | $77.20 |
| Purchase #6 | $248.62 | 11.562% | $277.3654 | $277.37 | $277.35 | $277.40 |
| Purchase #7 | $135.67 | 10.827% | $150.359 | $150.36 | $150.35 | $150.40 |
| 7 purchase totals = | $898.86 | $984.3546 | $984.37 | $984.35 | $984.40 | |