| 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 | $33.64 | 8.860% | $36.6205 | $36.62 | $36.60 | $36.60 |
| Purchase #2 | $242.32 | 8.791% | $263.6224 | $263.62 | $263.60 | $263.60 |
| Purchase #3 | $140.88 | 4.617% | $147.3844 | $147.38 | $147.40 | $147.40 |
| Purchase #4 | $187.46 | 13.573% | $212.9039 | $212.90 | $212.90 | $212.90 |
| Purchase #5 | $66.79 | 12.851% | $75.3732 | $75.37 | $75.35 | $75.40 |
| Purchase #6 | $8.35 | 6.481% | $8.8912 | $8.89 | $8.90 | $8.90 |
| Purchase #7 | $198.79 | 12.346% | $223.3326 | $223.33 | $223.35 | $223.30 |
| 7 purchase totals = | $878.23 | $968.1282 | $968.11 | $968.10 | $968.10 | |