| 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 | $7.83 | 9.505% | $8.5742 | $8.57 | $8.55 | $8.60 |
| Purchase #2 | $96.69 | 3.195% | $99.7792 | $99.78 | $99.80 | $99.80 |
| Purchase #3 | $11.89 | 6.290% | $12.6379 | $12.64 | $12.65 | $12.60 |
| Purchase #4 | $86.75 | 8.757% | $94.3467 | $94.35 | $94.35 | $94.30 |
| Purchase #5 | $220.60 | 13.872% | $251.2016 | $251.20 | $251.20 | $251.20 |
| Purchase #6 | $220.26 | 12.106% | $246.9247 | $246.92 | $246.90 | $246.90 |
| Purchase #7 | $218.44 | 12.781% | $246.3588 | $246.36 | $246.35 | $246.40 |
| 7 purchase totals = | $862.46 | $959.8231 | $959.82 | $959.80 | $959.80 | |