| 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 | $10.54 | 4.693% | $11.0346 | $11.03 | $11.05 | $11.00 |
| Purchase #2 | $16.87 | 9.416% | $18.4585 | $18.46 | $18.45 | $18.50 |
| Purchase #3 | $212.42 | 4.368% | $221.6985 | $221.70 | $221.70 | $221.70 |
| Purchase #4 | $34.56 | 8.550% | $37.5149 | $37.51 | $37.50 | $37.50 |
| Purchase #5 | $90.98 | 3.157% | $93.8522 | $93.85 | $93.85 | $93.90 |
| Purchase #6 | $134.81 | 9.491% | $147.6048 | $147.60 | $147.60 | $147.60 |
| Purchase #7 | $149.25 | 11.170% | $165.9212 | $165.92 | $165.90 | $165.90 |
| 7 purchase totals = | $649.43 | $696.0847 | $696.07 | $696.05 | $696.10 | |