| 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 | $5.80 | 4.350% | $6.0523 | $6.05 | $6.05 | $6.10 |
| Purchase #2 | $154.46 | 11.282% | $171.8862 | $171.89 | $171.90 | $171.90 |
| Purchase #3 | $144.64 | 13.490% | $164.1519 | $164.15 | $164.15 | $164.20 |
| Purchase #4 | $117.88 | 5.835% | $124.7583 | $124.76 | $124.75 | $124.80 |
| Purchase #5 | $128.76 | 5.772% | $136.192 | $136.19 | $136.20 | $136.20 |
| Purchase #6 | $231.50 | 4.348% | $241.5656 | $241.57 | $241.55 | $241.60 |
| Purchase #7 | $223.82 | 12.486% | $251.7662 | $251.77 | $251.75 | $251.80 |
| 7 purchase totals = | $1,006.86 | $1,096.3725 | $1,096.38 | $1,096.35 | $1,096.60 | |