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 | $28.51 | 5.474% | $30.0706 | $30.07 | $30.05 | $30.10 |
Purchase #2 | $79.29 | 13.613% | $90.0837 | $90.08 | $90.10 | $90.10 |
Purchase #3 | $62.58 | 7.656% | $67.3711 | $67.37 | $67.35 | $67.40 |
Purchase #4 | $21.32 | 3.384% | $22.0415 | $22.04 | $22.05 | $22.00 |
Purchase #5 | $150.35 | 3.406% | $155.4709 | $155.47 | $155.45 | $155.50 |
Purchase #6 | $62.92 | 9.812% | $69.0937 | $69.09 | $69.10 | $69.10 |
Purchase #7 | $250.32 | 9.831% | $274.929 | $274.93 | $274.95 | $274.90 |
7 purchase totals = | $655.29 | $709.0605 | $709.05 | $709.05 | $709.10 |