| 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 | $27.88 | 5.560% | $29.4301 | $29.43 | $29.45 | $29.40 |
| Purchase #2 | $53.44 | 8.620% | $58.0465 | $58.05 | $58.05 | $58.00 |
| Purchase #3 | $152.33 | 9.301% | $166.4982 | $166.50 | $166.50 | $166.50 |
| Purchase #4 | $230.72 | 9.386% | $252.3754 | $252.38 | $252.40 | $252.40 |
| Purchase #5 | $195.35 | 5.134% | $205.3793 | $205.38 | $205.40 | $205.40 |
| Purchase #6 | $142.92 | 7.155% | $153.1459 | $153.15 | $153.15 | $153.10 |
| Purchase #7 | $216.75 | 8.379% | $234.9115 | $234.91 | $234.90 | $234.90 |
| 7 purchase totals = | $1,019.39 | $1,099.7869 | $1,099.80 | $1,099.85 | $1,099.70 | |