| 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 | $8.34 | 5.259% | $8.7786 | $8.78 | $8.80 | $8.80 |
| Purchase #2 | $165.97 | 7.774% | $178.8725 | $178.87 | $178.85 | $178.90 |
| Purchase #3 | $191.68 | 8.388% | $207.7581 | $207.76 | $207.75 | $207.80 |
| Purchase #4 | $232.29 | 8.354% | $251.6955 | $251.70 | $251.70 | $251.70 |
| Purchase #5 | $32.78 | 7.709% | $35.307 | $35.31 | $35.30 | $35.30 |
| Purchase #6 | $87.29 | 6.803% | $93.2283 | $93.23 | $93.25 | $93.20 |
| Purchase #7 | $42.97 | 8.418% | $46.5872 | $46.59 | $46.60 | $46.60 |
| 7 purchase totals = | $761.32 | $822.2272 | $822.24 | $822.25 | $822.30 | |