| 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 | $118.44 | 9.367% | $129.5343 | $129.53 | $129.55 | $129.50 |
| Purchase #2 | $245.95 | 6.328% | $261.5137 | $261.51 | $261.50 | $261.50 |
| Purchase #3 | $161.37 | 7.112% | $172.8466 | $172.85 | $172.85 | $172.80 |
| Purchase #4 | $31.27 | 13.170% | $35.3883 | $35.39 | $35.40 | $35.40 |
| Purchase #5 | $41.29 | 7.529% | $44.3987 | $44.40 | $44.40 | $44.40 |
| Purchase #6 | $143.27 | 13.351% | $162.398 | $162.40 | $162.40 | $162.40 |
| Purchase #7 | $56.43 | 6.416% | $60.0505 | $60.05 | $60.05 | $60.10 |
| 7 purchase totals = | $798.02 | $866.1301 | $866.13 | $866.15 | $866.10 | |