| 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 | $30.64 | 13.447% | $34.7602 | $34.76 | $34.75 | $34.80 |
| Purchase #2 | $74.65 | 12.287% | $83.8222 | $83.82 | $83.80 | $83.80 |
| Purchase #3 | $35.47 | 6.455% | $37.7596 | $37.76 | $37.75 | $37.80 |
| Purchase #4 | $124.52 | 10.536% | $137.6394 | $137.64 | $137.65 | $137.60 |
| Purchase #5 | $132.41 | 11.189% | $147.2254 | $147.23 | $147.25 | $147.20 |
| Purchase #6 | $81.90 | 7.854% | $88.3324 | $88.33 | $88.35 | $88.30 |
| Purchase #7 | $72.40 | 4.824% | $75.8926 | $75.89 | $75.90 | $75.90 |
| 7 purchase totals = | $551.99 | $605.4318 | $605.43 | $605.45 | $605.40 | |