| 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 | $40.89 | 5.249% | $43.0363 | $43.04 | $43.05 | $43.00 |
| Purchase #2 | $140.33 | 6.324% | $149.2045 | $149.20 | $149.20 | $149.20 |
| Purchase #3 | $64.53 | 10.733% | $71.456 | $71.46 | $71.45 | $71.50 |
| Purchase #4 | $187.98 | 11.188% | $209.0112 | $209.01 | $209.00 | $209.00 |
| Purchase #5 | $15.75 | 3.421% | $16.2888 | $16.29 | $16.30 | $16.30 |
| Purchase #6 | $114.74 | 7.131% | $122.9221 | $122.92 | $122.90 | $122.90 |
| Purchase #7 | $50.50 | 11.151% | $56.1313 | $56.13 | $56.15 | $56.10 |
| 7 purchase totals = | $614.72 | $668.0502 | $668.05 | $668.05 | $668.00 | |