| 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 | $33.59 | 5.530% | $35.4475 | $35.45 | $35.45 | $35.40 |
| Purchase #2 | $24.88 | 5.147% | $26.1606 | $26.16 | $26.15 | $26.20 |
| Purchase #3 | $245.53 | 11.696% | $274.2472 | $274.25 | $274.25 | $274.20 |
| Purchase #4 | $216.91 | 13.344% | $245.8545 | $245.85 | $245.85 | $245.90 |
| Purchase #5 | $153.41 | 6.192% | $162.9091 | $162.91 | $162.90 | $162.90 |
| Purchase #6 | $150.80 | 12.201% | $169.1991 | $169.20 | $169.20 | $169.20 |
| Purchase #7 | $7.82 | 3.701% | $8.1094 | $8.11 | $8.10 | $8.10 |
| 7 purchase totals = | $832.94 | $921.9274 | $921.93 | $921.90 | $921.90 | |