| 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 | $58.83 | 9.487% | $64.4112 | $64.41 | $64.40 | $64.40 |
| Purchase #2 | $202.50 | 7.169% | $217.0172 | $217.02 | $217.00 | $217.00 |
| Purchase #3 | $146.44 | 3.731% | $151.9037 | $151.90 | $151.90 | $151.90 |
| Purchase #4 | $135.54 | 5.739% | $143.3186 | $143.32 | $143.30 | $143.30 |
| Purchase #5 | $250.48 | 4.440% | $261.6013 | $261.60 | $261.60 | $261.60 |
| Purchase #6 | $79.51 | 9.509% | $87.0706 | $87.07 | $87.05 | $87.10 |
| Purchase #7 | $171.55 | 5.669% | $181.2752 | $181.28 | $181.30 | $181.30 |
| 7 purchase totals = | $1,044.85 | $1,106.5978 | $1,106.60 | $1,106.55 | $1,106.60 | |