| 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 | $5.90 | 3.399% | $6.1005 | $6.10 | $6.10 | $6.10 |
| Purchase #2 | $145.49 | 13.478% | $165.0991 | $165.10 | $165.10 | $165.10 |
| Purchase #3 | $86.56 | 5.371% | $91.2091 | $91.21 | $91.20 | $91.20 |
| Purchase #4 | $171.55 | 9.456% | $187.7718 | $187.77 | $187.75 | $187.80 |
| Purchase #5 | $218.93 | 7.249% | $234.8002 | $234.80 | $234.80 | $234.80 |
| Purchase #6 | $24.25 | 7.237% | $26.005 | $26.01 | $26.00 | $26.00 |
| Purchase #7 | $125.91 | 7.782% | $135.7083 | $135.71 | $135.70 | $135.70 |
| 7 purchase totals = | $778.59 | $846.6940 | $846.70 | $846.65 | $846.70 | |