| 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 | $27.86 | 10.617% | $30.8179 | $30.82 | $30.80 | $30.80 |
| Purchase #2 | $163.40 | 6.531% | $174.0717 | $174.07 | $174.05 | $174.10 |
| Purchase #3 | $199.61 | 3.643% | $206.8818 | $206.88 | $206.90 | $206.90 |
| Purchase #4 | $167.96 | 6.327% | $178.5868 | $178.59 | $178.60 | $178.60 |
| Purchase #5 | $199.78 | 5.372% | $210.5122 | $210.51 | $210.50 | $210.50 |
| Purchase #6 | $55.80 | 11.405% | $62.164 | $62.16 | $62.15 | $62.20 |
| Purchase #7 | $152.92 | 8.845% | $166.4458 | $166.45 | $166.45 | $166.40 |
| 7 purchase totals = | $967.33 | $1,029.4802 | $1,029.48 | $1,029.45 | $1,029.50 | |