| 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 | $62.71 | 7.606% | $67.4797 | $67.48 | $67.50 | $67.50 |
| Purchase #2 | $182.75 | 10.294% | $201.5623 | $201.56 | $201.55 | $201.60 |
| Purchase #3 | $93.58 | 9.421% | $102.3962 | $102.40 | $102.40 | $102.40 |
| Purchase #4 | $28.39 | 6.313% | $30.1823 | $30.18 | $30.20 | $30.20 |
| Purchase #5 | $135.74 | 11.150% | $150.875 | $150.88 | $150.90 | $150.90 |
| Purchase #6 | $147.34 | 6.179% | $156.4441 | $156.44 | $156.45 | $156.40 |
| Purchase #7 | $232.61 | 6.515% | $247.7645 | $247.76 | $247.75 | $247.80 |
| 7 purchase totals = | $883.12 | $956.7041 | $956.70 | $956.75 | $956.80 | |