| 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 | $59.58 | 12.835% | $67.2271 | $67.23 | $67.25 | $67.20 |
| Purchase #2 | $15.29 | 7.392% | $16.4202 | $16.42 | $16.40 | $16.40 |
| Purchase #3 | $16.87 | 4.787% | $17.6776 | $17.68 | $17.70 | $17.70 |
| Purchase #4 | $164.70 | 10.280% | $181.6312 | $181.63 | $181.65 | $181.60 |
| Purchase #5 | $73.69 | 11.412% | $82.0995 | $82.10 | $82.10 | $82.10 |
| Purchase #6 | $131.63 | 4.860% | $138.0272 | $138.03 | $138.05 | $138.00 |
| Purchase #7 | $177.28 | 5.454% | $186.9489 | $186.95 | $186.95 | $186.90 |
| 7 purchase totals = | $639.04 | $690.0317 | $690.04 | $690.10 | $689.90 | |