| 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 | $72.33 | 13.262% | $81.9224 | $81.92 | $81.90 | $81.90 |
| Purchase #2 | $219.89 | 8.800% | $239.2403 | $239.24 | $239.25 | $239.20 |
| Purchase #3 | $154.38 | 5.293% | $162.5513 | $162.55 | $162.55 | $162.60 |
| Purchase #4 | $9.72 | 13.723% | $11.0539 | $11.05 | $11.05 | $11.10 |
| Purchase #5 | $184.62 | 11.630% | $206.0913 | $206.09 | $206.10 | $206.10 |
| Purchase #6 | $62.67 | 13.411% | $71.0747 | $71.07 | $71.05 | $71.10 |
| Purchase #7 | $171.97 | 9.287% | $187.9409 | $187.94 | $187.95 | $187.90 |
| 7 purchase totals = | $875.58 | $959.8748 | $959.86 | $959.85 | $959.90 | |