| 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 | $24.71 | 8.603% | $26.8358 | $26.84 | $26.85 | $26.80 |
| Purchase #2 | $5.79 | 6.411% | $6.1612 | $6.16 | $6.15 | $6.20 |
| Purchase #3 | $6.66 | 6.635% | $7.1019 | $7.10 | $7.10 | $7.10 |
| Purchase #4 | $153.81 | 13.313% | $174.2867 | $174.29 | $174.30 | $174.30 |
| Purchase #5 | $154.86 | 7.543% | $166.5411 | $166.54 | $166.55 | $166.50 |
| Purchase #6 | $8.60 | 10.543% | $9.5067 | $9.51 | $9.50 | $9.50 |
| Purchase #7 | $138.55 | 13.836% | $157.7198 | $157.72 | $157.70 | $157.70 |
| 7 purchase totals = | $492.98 | $548.1532 | $548.16 | $548.15 | $548.10 | |