| 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 | $72.25 | 6.298% | $76.8003 | $76.80 | $76.80 | $76.80 |
| Purchase #2 | $197.26 | 9.375% | $215.7531 | $215.75 | $215.75 | $215.80 |
| Purchase #3 | $65.71 | 5.630% | $69.4095 | $69.41 | $69.40 | $69.40 |
| Purchase #4 | $134.41 | 3.867% | $139.6076 | $139.61 | $139.60 | $139.60 |
| Purchase #5 | $184.51 | 6.713% | $196.8962 | $196.90 | $196.90 | $196.90 |
| Purchase #6 | $177.85 | 13.697% | $202.2101 | $202.21 | $202.20 | $202.20 |
| Purchase #7 | $101.51 | 8.515% | $110.1536 | $110.15 | $110.15 | $110.20 |
| 7 purchase totals = | $933.50 | $1,010.8304 | $1,010.83 | $1,010.80 | $1,010.90 | |