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 | $19.32 | 12.828% | $21.7984 | $21.80 | $21.80 | $21.80 |
Purchase #2 | $15.96 | 11.302% | $17.7638 | $17.76 | $17.75 | $17.80 |
Purchase #3 | $100.78 | 11.772% | $112.6438 | $112.64 | $112.65 | $112.60 |
Purchase #4 | $187.50 | 6.288% | $199.29 | $199.29 | $199.30 | $199.30 |
Purchase #5 | $20.91 | 7.486% | $22.4753 | $22.48 | $22.50 | $22.50 |
Purchase #6 | $67.71 | 12.196% | $75.9679 | $75.97 | $75.95 | $76.00 |
Purchase #7 | $42.33 | 4.830% | $44.3745 | $44.37 | $44.35 | $44.40 |
7 purchase totals = | $454.51 | $494.3137 | $494.31 | $494.30 | $494.40 |