| 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 | $30.44 | 11.735% | $34.0121 | $34.01 | $34.00 | $34.00 |
| Purchase #2 | $45.64 | 13.588% | $51.8416 | $51.84 | $51.85 | $51.80 |
| Purchase #3 | $31.84 | 6.367% | $33.8673 | $33.87 | $33.85 | $33.90 |
| Purchase #4 | $188.52 | 6.581% | $200.9265 | $200.93 | $200.95 | $200.90 |
| Purchase #5 | $140.49 | 6.836% | $150.0939 | $150.09 | $150.10 | $150.10 |
| Purchase #6 | $236.67 | 12.363% | $265.9295 | $265.93 | $265.95 | $265.90 |
| Purchase #7 | $123.79 | 5.187% | $130.211 | $130.21 | $130.20 | $130.20 |
| 7 purchase totals = | $797.39 | $866.8819 | $866.88 | $866.90 | $866.80 | |