| 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 | $102.45 | 5.730% | $108.3204 | $108.32 | $108.30 | $108.30 |
| Purchase #2 | $73.95 | 8.299% | $80.0871 | $80.09 | $80.10 | $80.10 |
| Purchase #3 | $24.64 | 4.643% | $25.784 | $25.78 | $25.80 | $25.80 |
| Purchase #4 | $203.49 | 13.711% | $231.3905 | $231.39 | $231.40 | $231.40 |
| Purchase #5 | $181.58 | 4.607% | $189.9454 | $189.95 | $189.95 | $189.90 |
| Purchase #6 | $234.44 | 10.669% | $259.4524 | $259.45 | $259.45 | $259.50 |
| Purchase #7 | $66.75 | 7.261% | $71.5967 | $71.60 | $71.60 | $71.60 |
| 7 purchase totals = | $887.30 | $966.5765 | $966.58 | $966.60 | $966.60 | |