| 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 | $70.28 | 9.512% | $76.965 | $76.97 | $76.95 | $77.00 |
| Purchase #2 | $135.37 | 9.108% | $147.6995 | $147.70 | $147.70 | $147.70 |
| Purchase #3 | $6.96 | 12.534% | $7.8324 | $7.83 | $7.85 | $7.80 |
| Purchase #4 | $45.75 | 13.331% | $51.8489 | $51.85 | $51.85 | $51.80 |
| Purchase #5 | $238.79 | 3.329% | $246.7393 | $246.74 | $246.75 | $246.70 |
| Purchase #6 | $28.90 | 8.265% | $31.2886 | $31.29 | $31.30 | $31.30 |
| Purchase #7 | $236.83 | 10.658% | $262.0713 | $262.07 | $262.05 | $262.10 |
| 7 purchase totals = | $762.88 | $824.4450 | $824.45 | $824.45 | $824.40 | |