| 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 | $17.82 | 10.420% | $19.6768 | $19.68 | $19.70 | $19.70 |
| Purchase #2 | $97.87 | 10.130% | $107.7842 | $107.78 | $107.80 | $107.80 |
| Purchase #3 | $80.31 | 11.650% | $89.6661 | $89.67 | $89.65 | $89.70 |
| Purchase #4 | $227.74 | 5.610% | $240.5162 | $240.52 | $240.50 | $240.50 |
| Purchase #5 | $164.84 | 9.246% | $180.0811 | $180.08 | $180.10 | $180.10 |
| Purchase #6 | $132.40 | 7.493% | $142.3207 | $142.32 | $142.30 | $142.30 |
| Purchase #7 | $14.67 | 8.117% | $15.8608 | $15.86 | $15.85 | $15.90 |
| 7 purchase totals = | $735.65 | $795.9059 | $795.91 | $795.90 | $796.00 | |