| 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 | $63.45 | 9.854% | $69.7024 | $69.70 | $69.70 | $69.70 |
| Purchase #2 | $41.71 | 6.477% | $44.4116 | $44.41 | $44.40 | $44.40 |
| Purchase #3 | $152.50 | 7.758% | $164.331 | $164.33 | $164.35 | $164.30 |
| Purchase #4 | $130.30 | 6.392% | $138.6288 | $138.63 | $138.65 | $138.60 |
| Purchase #5 | $173.64 | 7.398% | $186.4859 | $186.49 | $186.50 | $186.50 |
| Purchase #6 | $150.95 | 11.251% | $167.9334 | $167.93 | $167.95 | $167.90 |
| Purchase #7 | $91.60 | 9.713% | $100.4971 | $100.50 | $100.50 | $100.50 |
| 7 purchase totals = | $804.15 | $871.9902 | $871.99 | $872.05 | $871.90 | |