| 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 | $71.52 | 13.760% | $81.3612 | $81.36 | $81.35 | $81.40 |
| Purchase #2 | $30.38 | 8.122% | $32.8475 | $32.85 | $32.85 | $32.80 |
| Purchase #3 | $67.67 | 11.436% | $75.4087 | $75.41 | $75.40 | $75.40 |
| Purchase #4 | $211.73 | 7.796% | $228.2365 | $228.24 | $228.25 | $228.20 |
| Purchase #5 | $28.38 | 3.220% | $29.2938 | $29.29 | $29.30 | $29.30 |
| Purchase #6 | $155.46 | 13.220% | $176.0118 | $176.01 | $176.00 | $176.00 |
| Purchase #7 | $36.88 | 4.385% | $38.4972 | $38.50 | $38.50 | $38.50 |
| 7 purchase totals = | $602.02 | $661.6567 | $661.66 | $661.65 | $661.60 | |