| 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 | $33.72 | 10.438% | $37.2397 | $37.24 | $37.25 | $37.20 |
| Purchase #2 | $91.34 | 9.502% | $100.0191 | $100.02 | $100.00 | $100.00 |
| Purchase #3 | $245.29 | 3.538% | $253.9684 | $253.97 | $253.95 | $254.00 |
| Purchase #4 | $63.59 | 7.254% | $68.2028 | $68.20 | $68.20 | $68.20 |
| Purchase #5 | $5.33 | 11.769% | $5.9573 | $5.96 | $5.95 | $6.00 |
| Purchase #6 | $243.84 | 10.400% | $269.1994 | $269.20 | $269.20 | $269.20 |
| Purchase #7 | $147.59 | 7.808% | $159.1138 | $159.11 | $159.10 | $159.10 |
| 7 purchase totals = | $830.70 | $893.7005 | $893.70 | $893.65 | $893.70 | |