| 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 | $70.98 | 5.340% | $74.7703 | $74.77 | $74.75 | $74.80 |
| Purchase #2 | $248.25 | 8.735% | $269.9346 | $269.93 | $269.95 | $269.90 |
| Purchase #3 | $175.95 | 5.773% | $186.1076 | $186.11 | $186.10 | $186.10 |
| Purchase #4 | $221.47 | 4.714% | $231.9101 | $231.91 | $231.90 | $231.90 |
| Purchase #5 | $241.79 | 12.804% | $272.7488 | $272.75 | $272.75 | $272.70 |
| Purchase #6 | $110.42 | 6.344% | $117.425 | $117.43 | $117.45 | $117.40 |
| Purchase #7 | $210.53 | 7.703% | $226.7471 | $226.75 | $226.75 | $226.70 |
| 7 purchase totals = | $1,279.39 | $1,379.6435 | $1,379.65 | $1,379.65 | $1,379.50 | |