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 | $27.46 | 9.499% | $30.0684 | $30.07 | $30.05 | $30.10 |
Purchase #2 | $94.52 | 12.463% | $106.3 | $106.30 | $106.30 | $106.30 |
Purchase #3 | $184.56 | 11.467% | $205.7235 | $205.72 | $205.70 | $205.70 |
Purchase #4 | $138.58 | 6.638% | $147.7789 | $147.78 | $147.80 | $147.80 |
Purchase #5 | $28.62 | 13.720% | $32.5467 | $32.55 | $32.55 | $32.50 |
Purchase #6 | $88.35 | 3.177% | $91.1569 | $91.16 | $91.15 | $91.20 |
Purchase #7 | $184.26 | 6.652% | $196.517 | $196.52 | $196.50 | $196.50 |
7 purchase totals = | $746.35 | $810.0914 | $810.10 | $810.05 | $810.10 |