| 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 | $60.63 | 6.248% | $64.4182 | $64.42 | $64.40 | $64.40 |
| Purchase #2 | $100.45 | 4.560% | $105.0305 | $105.03 | $105.05 | $105.00 |
| Purchase #3 | $91.60 | 12.283% | $102.8512 | $102.85 | $102.85 | $102.90 |
| Purchase #4 | $76.76 | 4.438% | $80.1666 | $80.17 | $80.15 | $80.20 |
| Purchase #5 | $219.38 | 12.208% | $246.1619 | $246.16 | $246.15 | $246.20 |
| Purchase #6 | $187.49 | 8.502% | $203.4304 | $203.43 | $203.45 | $203.40 |
| Purchase #7 | $62.76 | 4.639% | $65.6714 | $65.67 | $65.65 | $65.70 |
| 7 purchase totals = | $799.07 | $867.7302 | $867.73 | $867.70 | $867.80 | |