| 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 | $72.61 | 11.479% | $80.9449 | $80.94 | $80.95 | $80.90 |
| Purchase #2 | $28.97 | 11.396% | $32.2714 | $32.27 | $32.25 | $32.30 |
| Purchase #3 | $218.42 | 5.767% | $231.0163 | $231.02 | $231.00 | $231.00 |
| Purchase #4 | $16.34 | 13.277% | $18.5095 | $18.51 | $18.50 | $18.50 |
| Purchase #5 | $11.55 | 12.740% | $13.0215 | $13.02 | $13.00 | $13.00 |
| Purchase #6 | $88.31 | 10.797% | $97.8448 | $97.84 | $97.85 | $97.80 |
| Purchase #7 | $178.52 | 7.822% | $192.4838 | $192.48 | $192.50 | $192.50 |
| 7 purchase totals = | $614.72 | $666.0922 | $666.08 | $666.05 | $666.00 | |