| 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 | $14.27 | 5.565% | $15.0641 | $15.06 | $15.05 | $15.10 |
| Purchase #2 | $187.33 | 9.398% | $204.9353 | $204.94 | $204.95 | $204.90 |
| Purchase #3 | $130.34 | 11.698% | $145.5872 | $145.59 | $145.60 | $145.60 |
| Purchase #4 | $191.29 | 5.560% | $201.9257 | $201.93 | $201.95 | $201.90 |
| Purchase #5 | $109.60 | 3.367% | $113.2902 | $113.29 | $113.30 | $113.30 |
| Purchase #6 | $26.56 | 9.757% | $29.1515 | $29.15 | $29.15 | $29.20 |
| Purchase #7 | $9.81 | 6.490% | $10.4467 | $10.45 | $10.45 | $10.40 |
| 7 purchase totals = | $669.20 | $720.4007 | $720.41 | $720.45 | $720.40 | |