| 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 | $21.59 | 5.447% | $22.766 | $22.77 | $22.75 | $22.80 |
| Purchase #2 | $215.55 | 10.616% | $238.4328 | $238.43 | $238.45 | $238.40 |
| Purchase #3 | $162.61 | 3.756% | $168.7176 | $168.72 | $168.70 | $168.70 |
| Purchase #4 | $96.39 | 6.617% | $102.7681 | $102.77 | $102.75 | $102.80 |
| Purchase #5 | $7.67 | 4.705% | $8.0309 | $8.03 | $8.05 | $8.00 |
| Purchase #6 | $198.59 | 13.718% | $225.8326 | $225.83 | $225.85 | $225.80 |
| Purchase #7 | $77.30 | 9.139% | $84.3644 | $84.36 | $84.35 | $84.40 |
| 7 purchase totals = | $779.70 | $850.9124 | $850.91 | $850.90 | $850.90 | |