| 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 | $69.81 | 12.643% | $78.6361 | $78.64 | $78.65 | $78.60 |
| Purchase #2 | $39.33 | 13.747% | $44.7367 | $44.74 | $44.75 | $44.70 |
| Purchase #3 | $224.80 | 11.131% | $249.8225 | $249.82 | $249.80 | $249.80 |
| Purchase #4 | $151.31 | 13.489% | $171.7202 | $171.72 | $171.70 | $171.70 |
| Purchase #5 | $132.31 | 3.128% | $136.4487 | $136.45 | $136.45 | $136.40 |
| Purchase #6 | $228.92 | 8.276% | $247.8654 | $247.87 | $247.85 | $247.90 |
| Purchase #7 | $112.96 | 8.582% | $122.6542 | $122.65 | $122.65 | $122.70 |
| 7 purchase totals = | $959.44 | $1,051.8838 | $1,051.89 | $1,051.85 | $1,051.80 | |