| 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 | $67.94 | 7.709% | $73.1775 | $73.18 | $73.20 | $73.20 |
| Purchase #2 | $89.62 | 3.583% | $92.8311 | $92.83 | $92.85 | $92.80 |
| Purchase #3 | $31.33 | 13.518% | $35.5652 | $35.57 | $35.55 | $35.60 |
| Purchase #4 | $232.69 | 9.184% | $254.0602 | $254.06 | $254.05 | $254.10 |
| Purchase #5 | $143.36 | 13.520% | $162.7423 | $162.74 | $162.75 | $162.70 |
| Purchase #6 | $89.38 | 13.818% | $101.7305 | $101.73 | $101.75 | $101.70 |
| Purchase #7 | $62.91 | 8.762% | $68.4222 | $68.42 | $68.40 | $68.40 |
| 7 purchase totals = | $717.23 | $788.5290 | $788.53 | $788.55 | $788.50 | |