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 | $35.87 | 9.537% | $39.2909 | $39.29 | $39.30 | $39.30 |
Purchase #2 | $10.53 | 6.482% | $11.2126 | $11.21 | $11.20 | $11.20 |
Purchase #3 | $185.25 | 13.302% | $209.892 | $209.89 | $209.90 | $209.90 |
Purchase #4 | $7.99 | 12.543% | $8.9922 | $8.99 | $9.00 | $9.00 |
Purchase #5 | $196.38 | 11.798% | $219.5489 | $219.55 | $219.55 | $219.50 |
Purchase #6 | $38.56 | 7.420% | $41.4212 | $41.42 | $41.40 | $41.40 |
Purchase #7 | $128.33 | 13.148% | $145.2028 | $145.20 | $145.20 | $145.20 |
7 purchase totals = | $602.91 | $675.5606 | $675.55 | $675.55 | $675.50 |