| 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 | $50.56 | 13.642% | $57.4574 | $57.46 | $57.45 | $57.50 |
| Purchase #2 | $243.81 | 12.202% | $273.5597 | $273.56 | $273.55 | $273.60 |
| Purchase #3 | $30.66 | 7.125% | $32.8445 | $32.84 | $32.85 | $32.80 |
| Purchase #4 | $87.91 | 11.550% | $98.0636 | $98.06 | $98.05 | $98.10 |
| Purchase #5 | $250.55 | 3.856% | $260.2112 | $260.21 | $260.20 | $260.20 |
| Purchase #6 | $196.81 | 11.794% | $220.0218 | $220.02 | $220.00 | $220.00 |
| Purchase #7 | $219.59 | 12.824% | $247.7502 | $247.75 | $247.75 | $247.80 |
| 7 purchase totals = | $1,079.89 | $1,189.9084 | $1,189.90 | $1,189.85 | $1,190.00 | |