| 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 | $127.68 | 8.779% | $138.889 | $138.89 | $138.90 | $138.90 |
| Purchase #2 | $91.52 | 8.822% | $99.5939 | $99.59 | $99.60 | $99.60 |
| Purchase #3 | $27.31 | 3.834% | $28.3571 | $28.36 | $28.35 | $28.40 |
| Purchase #4 | $47.87 | 12.292% | $53.7542 | $53.75 | $53.75 | $53.80 |
| Purchase #5 | $119.33 | 6.390% | $126.9552 | $126.96 | $126.95 | $127.00 |
| Purchase #6 | $122.95 | 12.575% | $138.411 | $138.41 | $138.40 | $138.40 |
| Purchase #7 | $39.81 | 12.767% | $44.8925 | $44.89 | $44.90 | $44.90 |
| 7 purchase totals = | $576.47 | $630.8529 | $630.85 | $630.85 | $631.00 | |