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 | $92.46 | 7.516% | $99.4093 | $99.41 | $99.40 | $99.40 |
Purchase #2 | $26.67 | 4.845% | $27.9622 | $27.96 | $27.95 | $28.00 |
Purchase #3 | $145.84 | 8.628% | $158.4231 | $158.42 | $158.40 | $158.40 |
Purchase #4 | $121.57 | 13.682% | $138.2032 | $138.20 | $138.20 | $138.20 |
Purchase #5 | $22.62 | 13.348% | $25.6393 | $25.64 | $25.65 | $25.60 |
Purchase #6 | $93.69 | 6.257% | $99.5522 | $99.55 | $99.55 | $99.60 |
Purchase #7 | $79.92 | 9.741% | $87.705 | $87.71 | $87.70 | $87.70 |
7 purchase totals = | $582.77 | $636.8943 | $636.89 | $636.85 | $636.90 |