| 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 | $37.56 | 3.735% | $38.9629 | $38.96 | $38.95 | $39.00 |
| Purchase #2 | $51.38 | 9.715% | $56.3716 | $56.37 | $56.35 | $56.40 |
| Purchase #3 | $189.96 | 9.321% | $207.6662 | $207.67 | $207.65 | $207.70 |
| Purchase #4 | $243.93 | 12.370% | $274.1041 | $274.10 | $274.10 | $274.10 |
| Purchase #5 | $215.52 | 13.840% | $245.348 | $245.35 | $245.35 | $245.30 |
| Purchase #6 | $76.77 | 7.845% | $82.7926 | $82.79 | $82.80 | $82.80 |
| Purchase #7 | $164.36 | 3.119% | $169.4864 | $169.49 | $169.50 | $169.50 |
| 7 purchase totals = | $979.48 | $1,074.7318 | $1,074.73 | $1,074.70 | $1,074.80 | |