| 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 | $6.58 | 13.362% | $7.4592 | $7.46 | $7.45 | $7.50 |
| Purchase #2 | $60.54 | 11.250% | $67.3508 | $67.35 | $67.35 | $67.40 |
| Purchase #3 | $60.75 | 13.769% | $69.1147 | $69.11 | $69.10 | $69.10 |
| Purchase #4 | $91.96 | 13.108% | $104.0141 | $104.01 | $104.00 | $104.00 |
| Purchase #5 | $100.64 | 12.354% | $113.0731 | $113.07 | $113.05 | $113.10 |
| Purchase #6 | $21.55 | 11.302% | $23.9856 | $23.99 | $24.00 | $24.00 |
| Purchase #7 | $243.78 | 12.171% | $273.4505 | $273.45 | $273.45 | $273.50 |
| 7 purchase totals = | $585.80 | $658.4480 | $658.44 | $658.40 | $658.60 | |