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 | $16.69 | 8.461% | $18.1021 | $18.10 | $18.10 | $18.10 |
Purchase #2 | $138.48 | 8.776% | $150.633 | $150.63 | $150.65 | $150.60 |
Purchase #3 | $142.53 | 12.598% | $160.4859 | $160.49 | $160.50 | $160.50 |
Purchase #4 | $127.55 | 8.454% | $138.3331 | $138.33 | $138.35 | $138.30 |
Purchase #5 | $32.56 | 12.640% | $36.6756 | $36.68 | $36.70 | $36.70 |
Purchase #6 | $228.32 | 4.843% | $239.3775 | $239.38 | $239.40 | $239.40 |
Purchase #7 | $107.51 | 6.313% | $114.2971 | $114.30 | $114.30 | $114.30 |
7 purchase totals = | $793.64 | $857.9043 | $857.91 | $858.00 | $857.90 |