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 | $79.64 | 11.458% | $88.7652 | $88.77 | $88.75 | $88.80 |
Purchase #2 | $89.46 | 11.722% | $99.9465 | $99.95 | $99.95 | $99.90 |
Purchase #3 | $189.90 | 11.860% | $212.4221 | $212.42 | $212.40 | $212.40 |
Purchase #4 | $7.25 | 11.123% | $8.0564 | $8.06 | $8.05 | $8.10 |
Purchase #5 | $23.96 | 13.120% | $27.1036 | $27.10 | $27.10 | $27.10 |
Purchase #6 | $41.47 | 6.233% | $44.0548 | $44.05 | $44.05 | $44.10 |
Purchase #7 | $55.80 | 4.605% | $58.3696 | $58.37 | $58.35 | $58.40 |
7 purchase totals = | $487.48 | $538.7182 | $538.72 | $538.65 | $538.80 |