| 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 | $25.97 | 11.103% | $28.8534 | $28.85 | $28.85 | $28.90 |
| Purchase #2 | $60.41 | 4.861% | $63.3465 | $63.35 | $63.35 | $63.30 |
| Purchase #3 | $11.31 | 9.709% | $12.4081 | $12.41 | $12.40 | $12.40 |
| Purchase #4 | $23.88 | 13.157% | $27.0219 | $27.02 | $27.00 | $27.00 |
| Purchase #5 | $35.42 | 12.414% | $39.817 | $39.82 | $39.80 | $39.80 |
| Purchase #6 | $8.37 | 9.181% | $9.1384 | $9.14 | $9.15 | $9.10 |
| Purchase #7 | $10.73 | 8.163% | $11.6059 | $11.61 | $11.60 | $11.60 |
| 7 purchase totals = | $176.09 | $192.1912 | $192.20 | $192.15 | $192.10 | |