| 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 | $48.95 | 6.343% | $52.0549 | $52.05 | $52.05 | $52.10 |
| Purchase #2 | $118.40 | 12.452% | $133.1432 | $133.14 | $133.15 | $133.10 |
| Purchase #3 | $44.98 | 6.258% | $47.7948 | $47.79 | $47.80 | $47.80 |
| Purchase #4 | $141.59 | 10.187% | $156.0138 | $156.01 | $156.00 | $156.00 |
| Purchase #5 | $183.46 | 12.132% | $205.7174 | $205.72 | $205.70 | $205.70 |
| Purchase #6 | $91.96 | 13.619% | $104.484 | $104.48 | $104.50 | $104.50 |
| Purchase #7 | $24.87 | 3.852% | $25.828 | $25.83 | $25.85 | $25.80 |
| 7 purchase totals = | $654.21 | $725.0361 | $725.02 | $725.05 | $725.00 | |