| 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 | $5.65 | 12.323% | $6.3462 | $6.35 | $6.35 | $6.30 |
| Purchase #2 | $201.74 | 4.626% | $211.0725 | $211.07 | $211.05 | $211.10 |
| Purchase #3 | $106.83 | 3.827% | $110.9184 | $110.92 | $110.90 | $110.90 |
| Purchase #4 | $229.64 | 11.750% | $256.6227 | $256.62 | $256.60 | $256.60 |
| Purchase #5 | $107.82 | 12.616% | $121.4226 | $121.42 | $121.40 | $121.40 |
| Purchase #6 | $14.76 | 5.390% | $15.5556 | $15.56 | $15.55 | $15.60 |
| Purchase #7 | $115.89 | 8.293% | $125.5008 | $125.50 | $125.50 | $125.50 |
| 7 purchase totals = | $782.33 | $847.4388 | $847.44 | $847.35 | $847.40 | |