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 | $7.44 | 12.332% | $8.3575 | $8.36 | $8.35 | $8.40 |
Purchase #2 | $79.27 | 13.385% | $89.8803 | $89.88 | $89.90 | $89.90 |
Purchase #3 | $196.35 | 9.256% | $214.5242 | $214.52 | $214.50 | $214.50 |
Purchase #4 | $114.56 | 12.317% | $128.6704 | $128.67 | $128.65 | $128.70 |
Purchase #5 | $36.89 | 3.129% | $38.0443 | $38.04 | $38.05 | $38.00 |
Purchase #6 | $33.96 | 7.545% | $36.5223 | $36.52 | $36.50 | $36.50 |
Purchase #7 | $28.25 | 6.173% | $29.9939 | $29.99 | $30.00 | $30.00 |
7 purchase totals = | $496.72 | $545.9929 | $545.98 | $545.95 | $546.00 |