| 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 | $11.60 | 4.201% | $12.0873 | $12.09 | $12.10 | $12.10 |
| Purchase #2 | $73.86 | 9.447% | $80.8376 | $80.84 | $80.85 | $80.80 |
| Purchase #3 | $82.45 | 8.756% | $89.6693 | $89.67 | $89.65 | $89.70 |
| Purchase #4 | $158.91 | 9.584% | $174.1399 | $174.14 | $174.15 | $174.10 |
| Purchase #5 | $122.86 | 11.587% | $137.0958 | $137.10 | $137.10 | $137.10 |
| Purchase #6 | $188.64 | 5.546% | $199.102 | $199.10 | $199.10 | $199.10 |
| Purchase #7 | $39.86 | 10.673% | $44.1143 | $44.11 | $44.10 | $44.10 |
| 7 purchase totals = | $678.18 | $737.0462 | $737.05 | $737.05 | $737.00 | |