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 | $21.35 | 8.239% | $23.109 | $23.11 | $23.10 | $23.10 |
Purchase #2 | $26.66 | 7.139% | $28.5633 | $28.56 | $28.55 | $28.60 |
Purchase #3 | $204.25 | 10.561% | $225.8208 | $225.82 | $225.80 | $225.80 |
Purchase #4 | $12.41 | 4.620% | $12.9833 | $12.98 | $13.00 | $13.00 |
Purchase #5 | $5.87 | 11.270% | $6.5315 | $6.53 | $6.55 | $6.50 |
Purchase #6 | $162.48 | 10.807% | $180.0392 | $180.04 | $180.05 | $180.00 |
Purchase #7 | $9.75 | 6.309% | $10.3651 | $10.37 | $10.35 | $10.40 |
7 purchase totals = | $442.77 | $487.4122 | $487.41 | $487.40 | $487.40 |